monitoring polysaccharide dynamics in the plant cell wall · 1 update review 2 3 monitoring...
TRANSCRIPT
![Page 1: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/1.jpg)
Update review 1
2
Monitoring Polysaccharide Dynamics in the Plant Cell Wall 3
Catalin Voiniciuc1, Markus Pauly
1, Björn Usadel
2,3* 4
5 1 Institute for Plant Cell Biology and Biotechnology and Cluster of Excellence on Plant Sciences 6
(CEPLAS), Heinrich Heine University, Düsseldorf, 40225, Germany 7 2 Institute for Biology I, BioSC, RWTH Aachen University, Worringer Weg 3, 52074 Aachen, 8
Germany 9 3 Forschungszentum Jülich, IBG-2 Plant Sciences, Wilhelm Johnen Strasse, 52428 Jülich, 10
Germany. 11
12
* Address correspondence to [email protected] 13
14
15
Running title: Plant Cell Wall Dynamics 16
17
18
One-sentence summary: 19
New technologies reveal the deposition and remodeling of plant cell wall polysaccharides, and 20
their impact on plant development. 21
22
23
24
Authors’ contributions: 25
CV, MP and BU drafted and wrote the article. 26
27
28
29
Funding information: 30
The authors want to acknowledge support by the DFG project CASOM US98/13-1 and the 31
Ministry of Innovation, Science and Research within the framework of the NRW 32
Strategieprojekt BioSC (No. 613 313/323‐400‐002 13), the Excellence Cluster CEPLAS (EXC 33
1028) and the BMBF project “Cornwall” (031B0193A/B). 34
35
Plant Physiology Preview. Published on February 27, 2018, as DOI:10.1104/pp.17.01776
Copyright 2018 by the American Society of Plant Biologists
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 2: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/2.jpg)
1
Monitoring Polysaccharide Dynamics in the Plant Cell Wall 36
Introduction 37
All plant cells are surrounded by complex walls that play a role in growth and 38
differentiation of tissues. Walls provide mechanical integrity and structure to each cell, and 39
represent an interface with neighboring cells and the environment (Somerville et al., 2004). Cell 40
walls are composed primarily of multiple polysaccharides that can be grouped into three major 41
classes: cellulose, pectins, and hemicelluloses. While cellulose fibrils are synthesized by the 42
plant cells directly at the plasma membrane (PM), the matrix polysaccharides are produced in the 43
Golgi apparatus by membrane-bound enzymes from multiple glycosyltransferase families 44
(Oikawa et al., 2013). After secretion to the wall via exocytosis, the structures of the non-45
cellulosic polysaccharides are modified by various apoplastic enzymes. In addition to 46
polysaccharides, most plant cell walls contain small amounts of structural proteins such as 47
extensins and arabinogalactan proteins. 48
Cell walls are dynamic entities, rather than rigid and recalcitrant shells, that can be 49
remodeled during plant development and in response to abiotic or biotic stresses. Cell expansion 50
requires the deposition of additional material in the surrounding primary walls, as well as the 51
reorganization and loosening of existing polymers to allow for wall relaxation and controlled 52
expansion (Cosgrove, 2005). The latest model of the primary wall structure proposes that 53
cellulose-cellulose junctions only occur at a limited number of “biomechanical hotspots”, where 54
protein catalysts must selectively act to initiate wall loosening (Cosgrove, 2018). In tissues 55
undergoing growth, recycling of polysaccharides via a suite of enzymes can contribute to the 56
construction of elongating walls (Barnes and Anderson, 2017). Once elongation ceases, some 57
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 3: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/3.jpg)
2
cells deposit thick secondary walls that incorporate additional polysaccharides. Many secondary 58
walls are impregnated with the polyphenol lignin and thereby become relatively fixed structures 59
that exclude water and resist hydrolysis. 60
The dynamics of plant cell walls have traditionally been challenging to characterize in 61
muro due to technical limitations and the structural complexity of their components. As an 62
example of structural complexity, pectins can incorporate 12 different sugars in at least 25 63
glycosidic linkages, and can be further decorated with methyl, acetyl or phenolic groups 64
(Atmodjo et al., 2013). While analyses of extracted carbohydrates have been instrumental for 65
characterizing walls (Foster et al., 2010; Pettolino et al., 2012; Carpita and McCann, 2015), they 66
do not reveal how polysaccharides are distributed across different cell layers or within a 67
particular wall. Historically, only a few techniques were available to detect polysaccharides in 68
living plant cells, and many of the wall-directed probes had a broad specificity and/or poorly 69
characterized targets (Wallace and Anderson, 2012). For instance, the Calcofluor White dye has 70
been frequently used to stain cell walls, but fluoresces in the presence of β-glucan structures 71
from all three major polysaccharide classes (Anderson et al., 2010). Recent technical 72
developments, such as the identification of more specific probes, have helped elucidate the 73
components of the plant cell wall. 74
In this review, we focus on current and emerging techniques for monitoring the dynamics 75
of polysaccharides in the cell wall (Table 1). We highlight recent biological insights gained from 76
these methods, discuss the limitations of each approach, and provide a summary of specific 77
probes that may be used to identify different polysaccharide structures in situ (Figure 1, Table 2). 78
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 4: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/4.jpg)
3
Cellulose 79
Visualization of Crystalline Cellulose Microfibrils 80
Cellulose microfibrils are aggregates of linear β-1,4-linked glucan chains, which are 81
stabilized by intra- and intermolecular hydrogen bonds in the walls (Notley et al., 2004; 82
McNamara et al., 2015). Several types of methods have been used to visualize the microfibrils in 83
the wall (Table 1). Primary wall cellulose fibrils have been estimated to be 3 nm in diameter by 84
spectroscopic and diffraction techniques (Thomas et al., 2013), whereas larger aggregates of 85
microfibrils in the 5-10 nm diameter range have been found in conifer wood (Fernandes et al., 86
2011). Even fibrils with diameters of up to 40 nm were observed by electron microscopy 87
utilizing freeze-fracture techniques (McCann et al., 1990). Currently, it is not clear how much 88
interspersed matrix polymer material contributes to these aggregate estimates. Due to this size 89
range, microfibrils can be observed by both atomic force microscopy (AFM) and scanning 90
electron microscopy (Zhang et al., 2016), and their angles and distances can be determined 91
(Marga et al., 2005). Crystalline cellulose is initially oriented randomly in meristematic cells 92
(McCann et al., 1990), but is later aligned as parallel fibrils, transverse to the axis of elongation 93
(Sugimoto et al., 2000). The orientation of microfibrils is hypothesized to mechanically restrict 94
the direction of cell extension, leading to anisotropic growth. Parallel cellulose microfibrils are 95
separated during cell expansion (Marga et al., 2005), presumably yielding to internal turgor 96
pressure and being loosened via enzymatic modification of adjoining matrix polysaccharides 97
(Wolf and Greiner, 2012; Cosgrove, 2016). Since microfibril diameters do not appear to decrease 98
during the elongation process, the fibrils are likely not modified directly. 99
100
Monitoring Cellulose Structure with Molecular Probes 101
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 5: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/5.jpg)
4
In addition to cellulose found in a crystalline microfibril form, some walls are estimated 102
to be composed of ~40% “amorphous” cellulose (Marga et al., 2005). This substantial proportion 103
of cellulose cannot be determined by the aforementioned microscopy tools, and can only be 104
roughly estimated by spectroscopic methods. Carbohydrate-binding modules (CBMs) are 105
powerful probes for detecting the presence and dynamics of amorphous cellulose (McLean et al., 106
2002). CBMs are non-catalytic domains of carbohydrate-active enzymes, and are thought to 107
facilitate binding to specific substrates (Hall et al., 1995). Multiple cellulose-directed CBMs 108
have been identified that bind either crystalline or amorphous structures (Table 2; McLean et al., 109
2002). Indirect immunolabeling of plant sections with His-tagged versions of these CBMs (see 110
Figure 1A for a detailed mechanism) has revealed the diversity of cellulose forms in various cell 111
walls using fluorescence (Blake et al., 2006) or electron microscopy (Ruel et al., 2012). For 112
example, collenchyma cells contain primary walls with a larger abundance of amorphous 113
cellulose compared to microfibril-rich secondary walls. CBMs also provided hints about polymer 114
interactions, as partial enzymatic removal of pectic polysaccharides in plant sections leads to a 115
more intensive labelling of crystalline cellulose. This indicates a close spatial proximity of these 116
two polymer classes (Blake et al., 2006), and has been independently demonstrated by solid state 117
NMR (Dick-Perez et al., 2012). However, certain probes may have broader specificities than 118
expected. For instance, CBM3a is a common label for crystalline cellulose that can also bind 119
xyloglucan (XyG), a xylose-substituted glucan (Hernandez-Gomez et al., 2015). This issue could 120
be mitigated by imaging walls before and after treatment with xyloglucanase, or by using 121
alternative probes (Table 2). 122
Fluorescent proteins (FPs) can be tagged to CBM domains to directly analyze 123
polysaccharide structure without the secondary or tertiary reagents shown in Figure 1A. For 124
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 6: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/6.jpg)
5
instance, two fluorescently-tagged CBMs enabled the dual-labeling of crystalline and amorphous 125
cellulose at the surface of plant fibers following biomass deconstruction (Gourlay et al., 2015). 126
Such chimeric protein constructs could potentially be transformed into plants to monitor 127
polysaccharides without any incubation steps. While in vivo fluorescent CBM probes may 128
provide greater insights into polysaccharide dynamics in growing cells, caution is necessary. For 129
example, direct expression of fluorescent CBM proteins in plants would have to be carefully 130
tested and optimized to ensure that the target polymer is visualized without altering its native 131
architecture or plant development. Another potential disadvantage is that the FP domain may 132
interfere with the ligand binding site of the CBM (Knox, 2012). Regardless of the presence of FP 133
tags, binding of a CBM or any other polysaccharide-directed monoclonal antibodies (mAbs) 134
provide limited quantitative information; an epitope may be found in multiple polymers, it could 135
be masked by its neighbors, or hidden by an altered conformation of the target polysaccharide 136
(Pattathil et al., 2015). Despite these issues, proteinaceous probes such as CBMs provide an 137
unprecedented view of the occurrence of wall polysaccharides. Alternatively, crystalline 138
cellulose in living cells can be fluorescently stained with Pontamine S4B (Figure 1E, Table 2; 139
available as Direct Red 23) to monitor microfibril reorientation in real-time (Anderson et al., 140
2010). In contrast to Calcofluor White, S4B is highly specific to cellulose. 141
142
Cellulose microfibrils are generated at the PM (Figure 1C) by rosette structures harboring 143
complexes of multiple cellulose synthase (CESA) enzymes and other proteinaceous components 144
(Hill et al., 2014; McFarlane et al., 2014). It is believed that the synthesis of glucan chains by the 145
CESAs propels the complex through the PM, depositing cellulose microfibrils in its wake 146
(McFarlane et al., 2014). The estimated size of cellulose microfibrils suggests that they are 147
produced by CESA rosettes containing a total of 18 CESA proteins, which was validated in the 148
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 7: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/7.jpg)
6
moss Physcomitrella patens using an improved method for electron microscopy (Nixon et al., 149
2016). FP-tagged CESA enzymes have also been visualized in the PM of living cells from the 150
model plant Arabidopsis thaliana (Paredez et al., 2006). Their movement has been used as a 151
powerful proxy to assess the speed and orientation of microfibril formation in planta. By this 152
technique, the synthesis of cellulose in secondary walls has been estimated to be significantly 153
faster than in primary walls (Paredez et al., 2006; Wightman et al., 2009; Watanabe et al., 2015). 154
Since specific elements of the cytoskeleton can also be visualized with mAbs or FP probes, 155
numerous elegant studies have shown that the direction of cellulose deposition is coupled to 156
microtubule orientation (McFarlane et al., 2014). 157
Fluorescently-labeled CESAs are not only localized in the PM but also in intracellular 158
compartments such as the Golgi apparatus and other small bodies (Crowell et al., 2009). These 159
could represent proteins that are in transit through the secretory system: from the endoplasmatic 160
reticulum where they are synthesized, to the outer membrane of the cell. Alternatively, the 161
intracellular CESA-containing compartments could be the result of endocytosis presumably for 162
protein recycling purposes, or are destined to be reinserted into the PM under specific conditions, 163
such as salt stress (Gutierrez et al., 2009). Therefore, endomembrane trafficking is likely a key 164
regulator of when and where cellulose can be generated at the cell surface. This also highlights 165
the major limitation of FP probes as a proxy for assessing cellulose microfibril orientation, 166
direction, and synthesis. Even though CESAs can be observed in real-time, it is not certain when 167
the proteins are actually producing cellulose. This may be overcome by monitoring cellulose 168
deposition with several probes, ideally at the same time. A combined analysis of FP-CESA 169
localization, CBM3a immunolabeling, and S4B staining in Arabidopsis roots revealed that 170
cellulose is deposited at the cell plate earlier than previously thought (Miart et al., 2014). 171
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 8: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/8.jpg)
7
Surprisingly, FP-tagged CESAs are not localized at the tip of elongating root hairs, where S4B 172
and CBM3a signals are detected (Park et al., 2011). Hence, other proteins are likely to be 173
responsible for the formation of these -glucans (Park et al., 2011), and new probes are needed 174
to further characterize their structure and to identify how they are produced. 175
Matrix Polysaccharides 176
In contrast to the simple, linear cellulose polymers, matrix polysaccharides (such as pectins 177
or hemicelluloses) can be branched and substituted and are thought to be synthesized in the 178
Golgi (Figure 1B). Once secreted to the wall, matrix polysaccharides are structurally modified by 179
various apoplastic enzymes, including glycosyl hydrolases and carbohydrate esterases. 180
Pectins are structurally complex polysaccharides that are rich in α-1,4-linked galacturonic 181
acid (GalA) subunits (Atmodjo et al., 2013), such as homogalacturonan (HG), 182
rhamnogalacturonan I (RG I) and II (RG II), and xylogalacturonan. Hemicellulose encompasses 183
matrix polysaccharides that can be extracted using only alkali as a chaotropic agent (Scheller and 184
Ulskov, 2010), and thus includes XyG, xylans, mannans, and mixed-linkage glucans. In contrast 185
to the current dogma for hemicellulose biosynthesis in the Golgi, mAbs and FP probes indicate 186
that mixed-linkage glucans are assembled at the PM (Wilson et al., 2015). Therefore, the 187
production of matrix polysaccharides and their subsequent remodeling in the wall are only 188
starting to be understood. The molecular architecture of matrix polysaccharides has been 189
revealed by the development of enhanced methods (Table 1) and the identification of probes with 190
specific target epitopes (Table 2). 191
192
Monitoring Pectic Structures 193
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 9: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/9.jpg)
8
HG is the most abundant pectin in primary walls, and can be modified in planta via 194
methylesterification and acetylation. Two other major pectic domains, rhamnogalacturonan I 195
(RG I) and II (RG II) contain rhamnose, and are covalently linked by HG (Atmodjo et al., 2013). 196
The Arabidopsis genome contains more than 170 HG-related enzymes (Sénéchal et al., 2014), 197
although the precise roles of only a few have been characterized to date. HG methylesterification 198
status plays important roles in various developmental processes, and is tightly controlled by 199
pectin methylesterases (PMEs), PME inhibitors (PMEIs), subtilisin-type serine proteases (SBTs), 200
and at least one E3 ubiquitin ligase (Levesque-Tremblay et al., 2015). Mutants with altered 201
expression of these players have been characterized using mAbs directed against HG domains 202
with different degrees of methylesterification. Several mAbs (e.g. LM19, 2F4; Table 2) 203
preferentially bind unesterified or sparsely methylated HG, whereas other mAbs (e.g. LM20, 204
JIM7; Table 2) recognize methylesterified pectin. Utilizing these probes has been instrumental in 205
observing the state of HG methylesterification in cell walls. Immunolabeling coupled with 206
transmission electron microscopy revealed that HG is synthesized in the plant Golgi apparatus in 207
a highly methylesterified state labeled by JIM7, whereas unesterified GalA epitopes are barely 208
detected without chemical de-esterification (Zhang and Staehelin, 1992). After deposition in the 209
wall, pectin can be de-esterified by PMEs in a specific spatiotemporal manner that results in one 210
of two contrasting roles (Levesque-Tremblay et al., 2015). Regions of unesterified GalA residues 211
can be cross-linked via Ca2+
ions (forming “egg-boxes”) to increase wall stiffness, or cleaved by 212
pectin-degrading enzymes (e.g. polygalacturonases) to promote wall loosening. 213
The impact of HG methylesterification on cell wall architecture can be conveniently 214
examined in the mucilage capsules that coat Arabidopsis seeds (Figure 1D to 1G). This 215
specialized cell wall contains more than 90% pectin, and only minor amounts of cellulose and 216
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 10: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/10.jpg)
9
hemicellulose (Voiniciuc et al., 2015b). Thick, hydrophillic capsules of mucilage can be 217
indirectly immunolabeled with the CCRC-M36 mAb (Figure 1F; Table 2) or quickly visualized 218
with Ruthenium Red (RR; Table 2), a dye that selectively binds to negatively charged molecules 219
such as unesterified GalA regions and is compatible with both light and electron microscopy 220
(Hanke and Northcote, 1975). The RR dye was a convenient probe for identifying chemically-221
mutagenized Arabidopsis mucilage-modified (mum) mutants (Western et al., 2001), and a large 222
number of natural Arabidopsis variants with altered mucilage architecture (Voiniciuc et al., 223
2016). The presence of Ca2+
ions, which can be manipulated by distinct chemical treatments, 224
negatively regulates the size of RR-stained mucilage capsules. For instance, flying saucer1 (fly1) 225
mutant seeds release smaller RR-stained mucilage capsules when hydrated in water, due to a 226
lower degree of pectin methylesterification and an increased abundance of HG egg-boxes 227
detected with the 2F4 mAb (Voiniciuc et al., 2013). The exogenous addition of Ca2+
ions further 228
blocks the ability of fly1 mucilage to expand, consistent with the model that unesterified HG 229
regions can form stiff gels. In stark contrast, the impaired wall architecture of the fly1 mutant 230
was largely rescued by treating seeds with cation chelators (Voiniciuc et al., 2013) that disrupt 231
the Ca2+
cross-links between unesterified HG chains to facilitate loosening of matrix 232
polysaccharides. Similar calcium-dependent phenotypes, consistent with the HG egg-box model, 233
have been observed for two additional mucilage mutants involved in HG methylation status: 234
sbt1.7 (Rautengarten et al., 2008) and pmei6 (Saez-Aguayo et al., 2013). While FLY1 regulates 235
the HG methylesterification status via protein ubiquitination in the endomembrane system, 236
SBT1.7 and PMEI6 inhibit PME activity directly in the extracellular matrix where HG is present. 237
Nevertheless, a new model for the role of HG in cell expansion postulates that Ca2+
-238
bridged pectins are not as prevalent in planta as previously thought (Hocq et al., 2017). The 239
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 11: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/11.jpg)
10
frequency of HG egg-boxes in cell walls may have been overestimated by certain 240
immunolabeling procedures, highlighting the need to still apply caution when using these 241
powerful tools. For instance, 2F4 immunolabeling of egg-box crosslinks requires addition of 242
Ca2+
ions (Liners and Cutsem, 1992), at concentrations that are several fold greater than 243
physiological levels (Hocq et al., 2017). Therefore, the effects of HG de-methylesterification on 244
cell walls should also be monitored with other techniques. AFM (Table 1) has been used to 245
quantify the elasticity of walls in living meristems of Arabidopsis wild type plants, as well as 246
transgenic lines overexpressing a PME gene or an antagonistic PMEI gene (Peaucelle et al., 247
2011). While the egg-box model predicts that PME activity increases the stiffness of the pectic 248
matrix, the AFM experiments found that de-methylesterification of HG promoted wall loosening 249
and was a prerequisite for organ initiation (Peaucelle et al., 2011). Therefore, unesterified HG in 250
growing cells is likely targeted by pectin-cleaving enzymes such as the recently identified 251
POLYGALACTURONANSES INVOLVED IN CELL EXPANSION (PGX1, PGX2, and 252
PGX3), which are required for the development of multiple Arabidopsis organs (Xiao et al., 253
2014; Rui et al., 2017; Xiao et al., 2017). 254
While the HG structure is typically visualized using mAbs, these relatively large probes 255
may have limited permeability and require multiple incubation steps that render them unsuitable 256
for real-time imaging of pectin dynamics (Figure 1A). Probes with considerably smaller 257
molecular weights have recently emerged for monitoring HG properties. Propidium iodide (PI) is 258
a membrane-impermeable stain that competes with Ca2+
ions to bind to demethylesterified 259
pectins. When used at low concentrations, PI enables imaging in Arabidopsis root hairs and 260
pollen tubes without altering cell growth (Rounds et al., 2011). Mutant pollen tubes with 261
impaired exocytosis show repetitive bursts of growing tips at cell wall regions that accumulate 262
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 12: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/12.jpg)
11
PI-stained demethylesterified HG (Synek et al., 2017). Alternatively, sparsely methylated HG 263
can be labelled in real-time with fluorescently-tagged chitosan oligosaccharides (COS; Table 2), 264
and the specificity of this labelling was tested using carbohydrate microarrays (Mravec et al., 265
2014). Sequential use of COS probes coupled to two distinct fluorophores revealed how cells in 266
Arabidopsis root caps accumulate de-esterified HG over time. Recently, another oligosaccharide 267
probe consisting only of GalA units was used to continuously monitor the distribution of 268
calcium-crosslinked HG in elongating pollen tubes (Mravec et al., 2017). Throughout pollen tube 269
growth, tightly-linked HG was only detected outside of the tip-growing region, consistent with 270
the polar localization of PMEI proteins (Röckel et al., 2008). Both PI and the oligosaccharide 271
probes can label HG in less than 20 minutes to provide an unprecedented resolution of HG 272
dynamics in living cells. Recently, HG dynamics were visualized using COS conjugated with 273
Alexa Fluor 488 (COS488
) and PI probes in guard cells lacking or overexpressing the PGX3 274
polygalacturonase (Rui et al., 2017). Although COS488
and PI labelled only partially overlapping 275
regions of the wall, they both supported an inverse relationship between the presence of PGX3 276
and unesterified HG. Additionally, COS488
and PI were more sensitive for quantifying GalA 277
epitopes in three dimensions, compared with indirect labeling of fixed cells with mAbs (LM19, 278
LM20 and 2F4) (Rui et al., 2017). Therefore, these new probes are compelling alternatives to 279
mAbs and should be further exploited. 280
Following the use of click chemistry to image polymers in animals, fungi and bacteria, 281
modified sugars can be metabolically incorporated into plant cell walls to visualize pectin 282
dynamics (Anderson and Wallace, 2012). Although fucose is part of several wall components, 283
Arabidopsis roots were shown to primarily incorporate an alkynylated fucose analog into a high 284
molecular-weight pectic polymer that is most likely RG-I (Anderson et al., 2012). Since the 285
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 13: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/13.jpg)
12
alkynylated fucose analog sugar can be fluorescently labelled with a membrane-impermeable 286
compound (Figure 1A), it can be used to identify proteins required to maintain the delivery of 287
pectin to the cell wall. This probe showed that elongating root epidermal cells lacking the 288
FRAGILE FIBER1 (FRA1) kinesin incorporate less RG I and in an uneven pattern, compared to 289
the wild type (Zhu et al., 2015). In addition, the synthesis and redistribution of another pectic 290
polymer can now be visualized using a clickable analogue of 3-deoxy-D-manno-oct-2-ulosonic 291
acid (Kdo), a monosaccharide unique to RG II (Dumont et al., 2016). The Kdo-derived probe is 292
compatible with other probes (e.g. the alkynylated fucose analog) to simultaneously image 293
multiple matrix polysaccharides during root growth. The RG I and RG II probes have been 294
detected via copper-catalyzed click reactions, which are toxic to Arabidopsis seedlings and may 295
damage the wall. However, two alternative methods to detect click-compatible analogs not 296
requiring copper were recently developed and could be used to study the long-term dynamics of 297
extracellular glycans (Hoogenboom et al., 2016). 298
299
Hemicellulose Dynamics in the Primary Cell Wall 300
XyG is a ubiquitous matrix polysaccharide in land plants, and represents the most abundant 301
hemicellulose in the primary wall (Pauly and Keegstra, 2016). Since XyG cross-links cellulose 302
microfibrils, it was thought that this network forms the major load-bearing structure in growing 303
cells and that its metabolism plays a major role in cell expansion. However, the Arabidopsis xxt1 304
xxt2 mutant lacking detectable XyG displays only minor morphological changes and vegetative 305
growth defects (Cavalier et al., 2008). These observations question the role of XyG in extension 306
growth. Nevertheless, the xxt1 xxt2 mutant plants exhibit burst root hairs (Cavalier et al., 2008), 307
indicating that XyG plays an important role in tip growth. 308
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 14: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/14.jpg)
13
The side-chain substitution pattern of XyG can vary depending on the plant species 309
(Schultink et al., 2014). However, recent analyses revealed that XyG structures can be tissue 310
specific (Liu, 2015; Lampugnani et al., 2013; Dardelle et al., 2015). Based on chemical analyses 311
of ground plant tissue samples, fucogalactoXyG is generally found in many eudicots, but not in 312
plant vegetative tissues from phylogenetically younger species of the Solanaceae and the grasses 313
(Poaceae). An alternative approach to identify fucogalactoXyG on a cellular level is the use of 314
the mAb CCRC-M1 (Table 2), which was the first wall-directed mAb with a thoroughly 315
characterized epitope specificity (Puhlmann et al., 1994). FucogalactoXyG labeled by CCRC-M1 316
has been visualized in specialized tissues in the grasses (Brennan and Harris, 2011), in the pollen 317
tubes of tomato (Solanum lycopersicum; Dardelle et al., 2015) and tobacco (Nicotiana alata; 318
Lampugnani et al., 2013), and in root hairs of rice (Oryza sativa; Liu et al., 2015). The presence 319
of this particular form of XyG in tip-growing tissues suggests that its structure and/or 320
metabolism is important for tip growth or at the interface between the plant and the environment. 321
Recently, the role of XyG in stomatal guard cell function was examined through live-cell 322
spinning disk confocal microscopy of xxt1 xxt2 mutant cell walls (Rui and Anderson, 2016). 323
XyG-deficient guard cell walls are less capable of longitudinal expansion during stomatal 324
movement, and show impaired organization of S4B-stained cellulose. Mutants containing point 325
mutations in CESA genes show similar defects as well as aberrant distribution of GFP-tagged 326
CESA proteins during stomatal movements (Rui and Anderson, 2016). While the cellulose 327
structure was visualized with two distinct tools (S4B dye and FP-CESA), the dynamics of XyG 328
polymers as stomata open and close have yet to be investigated. 329
The development of specific probes compatible with live-cell microscopy is essential for 330
monitoring the structure of XyG in dynamic contexts, such as stomatal movements. 331
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 15: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/15.jpg)
14
Sulphorhodamine-labeled XyG oligosaccharides have been used to visualize XyG 332
transglucosylase/hydrolase enzymes that act specifically in elongating walls of root epidermal 333
cells in Arabidopsis and tobacco root epidermal cells (Vissenberg et al., 2005). Since 334
fluorescently-labelled XyG was incorporated into the cell wall, this approach could be applied in 335
other biological contexts. In addition, multiple azido or alkynyl sugar analogues of glucose and 336
xylose have been synthesized as potential reporters for XyG (Zhu et al., 2016), but none of them 337
were metabolically incorporated into Arabidopsis roots. Although another study found a glucose 338
derivative (6dAG) that is specifically incorporated at root hair tips, this probe co-localizes with 339
callose, inhibits root growth, and leads to stunted root hairs (McClosky et al., 2016). Therefore, 340
no suitable clickable analogues are currently available to label hemicelluloses. Even though most 341
of the wall fucose is present in fucogalactoXyG (Zablackis et al., 1996), an alkynylated fucose 342
analog only labelled RG I (Anderson et al., 2012). Apparently, the corresponding 343
XyG:fucosyltransferase is not able to accept the fucose analog as a donor substrate (Perrin et al., 344
1999; Rocha et al., 2016), while the RG-I:fucosyltransferase does. These experiments highlight 345
one of the current limitations of using click chemistry or other sugar analogs to monitor wall 346
dynamics. Hopefully future research with different sugar analogs will overcome the exclusion 347
from wall polymer metabolic enzymes. 348
349
Xylan Dynamics in Secondary Cell Walls 350
Xylans and mannans are the two major classes of hemicelluloses that accumulate in plant 351
secondary walls (Scheller and Ulvskov, 2010), and have backbones composed primarily of 352
xylose and mannose, respectively. The dynamics of mannan have yet to be explored in great 353
detail, although new insights into their structural roles were gained in recent years (Yu et al., 354
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 16: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/16.jpg)
15
2014; Voiniciuc et al., 2015a). Several mAb probes are available (e.g. LM21, LM22; Table 2), 355
but they cannot bind acetylated forms of mannan and are not sensitive to the presence of glucose 356
in the polymer backbone (Marcus et al., 2010), which varies in nature. A major limitation of 357
these proteinaceous probes is that their access to target epitopes can be heavily masked by pectic 358
HG (Marcus et al., 2010). Although the masking HG could be enzymatically removed prior to 359
immunolabeling, it would be advantageous to develop probes that surmount these challenges. 360
In the last two years, important tools for studying xylan dynamics have been developed. 361
De novo synthesis of various oligosaccharides has enabled the characterization of xylan-directed 362
mAbs (Schmidt et al., 2015). While microarrays with plant polysaccharides (Moller et al., 2008) 363
or oligosaccharides (Pedersen et al., 2012) have been previously probed with mAbs (Pattathil et 364
al., 2010), arrays of synthetic glycans have an exceptional purity and facilitate the precise 365
mapping of the epitopes recognized by molecular probes. A comprehensive screen of 209 wall-366
directed mAbs against 88 synthetic glycans, including 22 xylan oligosaccharides, identified 367
specific epitopes for 78 probes that were previously uncharacterized (Ruprecht et al., 2017). This 368
study also confirmed the epitopes of a few mAbs that were already characterized in detail (Table 369
2), such as the specificity of LM28 for xylan substituted with glucuronic acid (Cornuault et al., 370
2015). Since neither synthetic glycans nor specific mAbs are currently available for acetylated 371
xylan (Ruprecht et al., 2017), the current toolbox must be expanded to detect the full diversity of 372
hemicellulose structures found in nature. For instance, xylans can also be directly imaged using 373
CBMs. FP-tagged CBM15 (named OC15; Table 2) was developed as a sensitive probe for 374
monitoring xylan polymers during lignocellulosic biomass conversion (Khatri et al., 2016), but 375
could also be used in planta. 376
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 17: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/17.jpg)
16
To overcome the limitation of probes and to gain greater insight into polymer interactions, 377
solid state NMR has emerged as a powerful technique to monitor the molecular architecture of 378
the plant cell wall. Xylans were found to have a flattened conformation and were bound closely 379
to cellulose microfibrils in wild-type Arabidopsis stems, but not in a cellulose-deficient mutant 380
(Simmons et al., 2016). Moreover, solid state NMR revealed that an even pattern of substitution 381
is essential for xylan to bind to cellulose in the two-fold screw conformation (Grantham et al., 382
2017). The role of these regular motifs is also supported by mass spectrometric sequencing and 383
molecular dynamics simulations of xylan oligomers (Martínez-Abad et al., 2017). The 384
substitution of xylans can also be observed using MALDI mass spectrometry imaging, an 385
emerging technique that employs specific glycosyl hydrolases to map variations in 386
polysaccharide localization and structure. So far, this promising method was only used to track 387
the composition and distribution of arabinoxylan and mixed-linkage glucans during endosperm 388
maturation in wheat (Triticum aestivum) (Veličković et al., 2014). However, MALDI mass 389
spectrometry can detect all major classes of cell wall polysaccharides (Westphal et al., 2010), 390
and was successfully used to screen for Arabidopsis axy mutants with altered XyG structures 391
(Gille et al., 2011; Günl et al., 2011a; Günl and Pauly, 2011; Günl et al., 2011b; Schultink et al., 392
2015). Hence, MALDI when coupled with microscopy offers the possibility to i) enhance the 393
chemical wall structural resolution down to a cellular level and ii) image the dynamics of 394
multiple polysaccharides in situ. This will be particularly advantageous for detecting wall 395
polymers (e.g. acetylated hemicelluloses) that cannot currently be detected with existing probes 396
(Table 2). 397
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 18: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/18.jpg)
17
Concluding Remarks 398
Advanced techniques to monitor polysaccharides (Table 1), along with the genomics era of the 399
last decade, have delivered an avalanche of new data pertaining to the mechanisms of plant cell 400
wall synthesis and metabolism. Many genes involved in these processes have now been 401
characterized. However, the spatiotemporal organization and regulation of wall polymer 402
synthesis and degradation, the assembly of polymer networks, and the dynamics of wall 403
assemblies during cell growth and differentiation remains a challenge (see Outstanding 404
Questions box). Identification and characterization of novel polysaccharide-specific probes, 405
coupled with sensitive techniques, will shed light on these unresolved issues. Even classic probes 406
(e.g. S4B and FP-tagged proteins; Table 2) can be visualized with increased precision by clearing 407
plant tissues using new techniques that forgo costly and time-consuming embedding and 408
sectioning steps (Ursache et al., 2018). Although the resolution of confocal microscopes was 409
historically limited by diffraction to >200 nm (Hell, 2007), this barrier has been surpassed in the 410
last decade to enable the imaging of living plant cells at the nanoscale level (Komis et al., 2018). 411
With the advent of super-resolution fluorescence microscopy, polysaccharide-binding probes 412
such as S4B can potentially be visualized in the walls of living plant cells at a resolution 413
approaching more invasive methods such as AFM and electron microscopy (Table 1; Liesche et 414
al., 2013). Indeed, novel membrane probes can now reveal the dynamics of organelles at a spatial 415
resolution of 50 nm, and over tens of minutes instead of tens of seconds for FP-tagged probes 416
(Takakura et al., 2017). Label-free in situ imaging of plant cell wall polysaccharides would be 417
ideal, and could be facilitated by further developments in techniques such as MALDI mass 418
spectrometry imaging. Other components of the wall not covered in this review, such as lignin 419
and structural proteins, could or have already been monitored using similar techniques. 420
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 19: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/19.jpg)
18
Therefore, there has never been a better time to explore the dynamics of a diverse range of plant 421
cell wall polymers. 422
423
424
Tables 425
Table 1. Comparison of advanced techniques for monitoring polysaccharide dynamics. 426
A summary of technical advantages and limitations, along with key biological observations, which are discussed in 427 the text. For the electron microscope column, TEM or SEM indicate points specific to either transmission or 428 scanning electron microscopy, respectively. R denotes the relative resolution of a technique and ranges from the 429 diffraction limit of light (+) to atomic-resolution (+++). S denotes the relative speed of a technique (including the 430 typical sample preparation time) and ranges from multiple days (+) to mere seconds (+++). 431 432
Light
Microscopy Electron
Microscopy Atomic Force
Microscopy Solid state
NMR X-ray
Diffraction
Ad
van
tag
es • Live-cell
imaging • Many probes
(see Table 2)
• TEM: mAb-
compatible • Organelle
resolution
• Measurement
of elasticity • Near-native cell
walls
• Atomic-scale
chemical
information • Intact tissues
• Highest spatial
resolution
Vis
ual
izat
ion
• CESA
dynamics • Polymers
across tissues
• SEM: CESA
rosette size • TEM: Polymers
within a cell
• Pattern of
polymers • Stiffness of cell
wall
• Cellulose-
matrix polymer
location
• Cellulose
microfibril
dimensions
Lim
itat
ion
s • Epitope
masking • Probe
specificity
• TEM: Long
preparation • Fixation
artifacts
• Uncertain
polymer
identity
• Analysis of
biomass as a
whole (no cell
specificity)
• Works only for
crystal
structures
R + ++ ++ +++ +++ S +++ + ++ + +
433
434
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 20: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/20.jpg)
19
Table 2. Selected probes to investigate the dynamics of different plant wall polysaccharides. 435
Additional antibodies with known targets that are not listed here are available from PlantProbes 436 (http://plantprobes.net) and CarboSource (https://www.ccrc.uga.edu/~carbosource/CSS_home.html). Abbreviations: 437 CBMs, carbohydrate-binding modules; mAb, monoclonal antibody; Kdo, 3-deoxy-D-manno-oct-2-ulosonic acid. 438 439 Probe Target Reference
Cellulose
Calcofluor White Various β-glucan structures (Anderson et al., 2010)
Pontamine Scarlet 4B (S4B) Specific for crystalline cellulose (Anderson et al., 2010)
FP-tagged CESA proteins Proxy for cellulose synthesis (Paredez et al., 2006)
CBM3a Crystalline cellulose (Blake et al., 2006)
CBM28 Amorphous cellulose (Blake et al., 2006)
Pectin
Ruthenium Red (RR) Pectin with de-esterified GalA (Hanke and Northcote, 1975)
LM19 mAb HG, particularly de-esterified
forms
(Verhertbruggen et al., 2009)
2F4 mAb Unesterified HG cross-linked by
Ca2+
(Liners and Cutsem, 1992)
LM20 mAb Methylesterified HG (Verhertbruggen et al., 2009)
JIM7 mAb Methyl-esterified epitopes of
HG
(Knox et al., 1990)
CCRC-M36 mAb Rhamnogalacturonan I
backbone
(Ruprecht et al., 2017)
Chitosan oligosaccharides (COS) De-esterified GalA regions (Mravec et al., 2014)
Oligogalacturonides (OG) Unesterified HG cross-linked by
Ca2+
(Mravec et al., 2017)
Propidium iodide (PI) Unesterified GalA units (Rounds et al., 2011)
Alkyne derivative of fucose Rhamnogalacturonan I (Anderson et al., 2012)
Azido derivative of Kdo Rhamnogalacturonan II (Dumont et al., 2016)
Xyloglucan Sulphorhodamine labelling Xyloglucan oligosaccharides (Vissenberg et al., 2005)
CCRC-M1 mAb FucogalatoXyG (Puhlmann et al., 1994)
Mannan
LM21 mAb Branched and unbrached
mannans
(Marcus et al., 2010)
LM22 mAb Unbranched mannans (Marcus et al., 2010)
Xylan
CBM15 - mOrange2 (OC15) Xylan (xylohexaose) (Khatri et al., 2016)
LM10 mAb Unbranched xylan (McCartney et al., 2005)
LM11 mAb Branched xylan (e.g. with
arabinose)
(McCartney et al., 2005)
LM28 mAb Glucuronosyl substituted xylans (Cornuault et al., 2015)
440
441
Figure Legends 442
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 21: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/21.jpg)
20
Figure 1. Major classes of probes and key steps to image cell wall polysaccharides. 443
(A) Illustration of the steps required prior to microscopy (represented by a magnifying glass) for 444
different types of probes. Secondary antibodies (2° mAb) are commercially available and should 445
be selected based on the final application (electron versus light microscopy) and the available 446
equipment (e.g. fluorescence filters). Probes in colored boxes are exemplified in panels (B to G). 447
(B and C) Sites of wall polysaccharide synthesis in Arabidopsis cotyledons expressing the 448
yellow FP markers wave_22Y and wave_138Y, respectively (Geldner et al., 2009). FP signal 449
and chloroplast intrinsic fluorescence are shown using Orange Hot and Cyan Hot look-up tables 450
in Fiji (Schindelin et al., 2012). (D to G) Mucilage architecture of an S4B-stained and mAb-451
labeled (CCRC-M36 and AlexaFluor 488 2° mAb) Arabidopsis seed. (D) shows a segment of a 452
whole seed (black) that has been brought into contact with water. The only clearly visible 453
structure are columellae labeled by c. S4B staining reveals cellulosic rays in (E) and the antibody 454
CCRC-M36 shows deposition of rhamnogalacturonan (F). The comparison of the overlay (G) 455
with (D) exemplifies the usefulness of dyes and labels. Scale bars = 25 µm in (B to G). 456
457
458
459
Literature Cited 460
Anderson CT, Carroll A, Akhmetova L, Somerville CR (2010) Real-time imaging of 461
cellulose reorientation during cell wall expansion in Arabidopsis roots. Plant Physiol 152: 462
787–96 463
Anderson CT, Wallace IS (2012) Illuminating the wall: using click chemistry to image pectins 464
in Arabidopsis cell walls. Plant Signal Behav 7: 661–3 465
Anderson CT, Wallace IS, Somerville CR (2012) Metabolic click-labeling with a fucose 466
analog reveals pectin delivery, architecture, and dynamics in Arabidopsis cell walls. Proc 467
Natl Acad Sci U S A 109: 1329–1334 468
Atmodjo MA, Hao Z, Mohnen D (2013) Evolving Views of Pectin Biosynthesis. Annu Rev 469
Plant Biol 64: 747–779 470
Barnes WJ, Anderson CT (2017) Release, Recycle, Rebuild: Cell-Wall Remodeling, 471
Autodegradation, and Sugar Salvage for New Wall Biosynthesis during Plant Development. 472
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 22: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/22.jpg)
21
Mol Plant. doi: 10.1016/j.molp.2017.08.011 473
Blake AW, McCartney L, Flint JE, Bolam DN, Boraston AB, Gilbert HJ, Knox JP (2006) 474
Understanding the biological rationale for the diversity of cellulose-directed carbohydrate-475
binding modules in prokaryotic enzymes. J Biol Chem 281: 29321–9 476
Brennan M, Harris PJ (2011) Distribution of fucosylated xyloglucans among the walls of 477
different cell types in monocotyledons determined by immunofluorescence microscopy. 478
Mol Plant 4: 144–156 479
Carpita NC, McCann MC (2015) Characterizing visible and invisible cell wall mutant 480
phenotypes. J Exp Bot 66: 4146–4163 481
Cavalier DM, Lerouxel O, Neumetzler L, Yamauchi K, Reinecke A, Freshour G, Zabotina 482
OA, Hahn MG, Burgert I, Pauly M, et al (2008) Disrupting two Arabidopsis thaliana 483
xylosyltransferase genes results in plants deficient in xyloglucan, a major primary cell wall 484
component. Plant Cell 20: 1519–37 485
Cornuault V, Buffetto F, Rydahl MG, Marcus SE, Torode TA, Xue J, Crépeau M-JJ, 486
Faria-Blanc N, Willats WGT, Dupree P, et al (2015) Monoclonal antibodies indicate 487
low-abundance links between heteroxylan and other glycans of plant cell walls. Planta 242: 488
1321–1334 489
Cosgrove DJ (2005) Growth of the plant cell wall. Nat Rev Mol Cell Biol 6: 850–61 490
Cosgrove DJ (2018) Diffuse Growth of Plant Cell Walls. Plant Physiol 176: 16–27 491
Cosgrove DJ (2016) Catalysts of plant cell wall loosening. F1000Research. doi: 492
10.12688/f1000research.7180.1 493
Crowell EF, Bischoff V, Desprez T, Rolland A, Stierhof Y-D, Schumacher K, Gonneau M, 494
Höfte H, Vernhettes S (2009) Pausing of Golgi bodies on microtubules regulates secretion 495
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 23: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/23.jpg)
22
of cellulose synthase complexes in Arabidopsis. Plant Cell 21: 1141–54 496
Dardelle F, Le Mauff F, Lehner A, Loutelier-Bourhis C, Bardor M, Rihouey C, Causse M, 497
Lerouge P, Driouich A, Mollet JC (2015) Pollen tube cell walls of wild and domesticated 498
tomatoes contain arabinosylated and fucosylated xyloglucan. Ann Bot 115: 55–66 499
Dick-Perez M, Wang T, Salazar A, Zabotina OA, Hong M (2012) Multidimensional solid-500
state NMR studies of the structure and dynamics of pectic polysaccharides in uniformly 501
13C-labeled Arabidopsis primary cell walls. Magn Reson Chem 50: 539–550 502
Dumont M, Lehner A, Vauzeilles B, Malassis J, Marchant A, Smyth K, Linclau B, Baron 503
A, Mas Pons J, Anderson CT, et al (2016) Plant cell wall imaging by metabolic click-504
mediated labelling of rhamnogalacturonan II using azido 3-deoxy- d -manno-oct-2-ulosonic 505
acid. Plant J 85: 437–447 506
Fernandes AN, Thomas LH, Altaner CM, Callow P, Forsyth VT, Apperley DC, Kennedy 507
CJ, Jarvis MC (2011) Nanostructure of cellulose microfibrils in spruce wood. Proc Natl 508
Acad Sci 108: E1195–E1203 509
Foster CE, Martin TM, Pauly M (2010) Comprehensive Compositional Analysis of Plant Cell 510
Walls (Lignocellulosic biomass) Part II: Carbohydrates. J Vis Exp 37: e1745 511
Geldner N, Dénervaud-Tendon V, Hyman DL, Mayer U, Stierhof Y-D, Chory J (2009) 512
Rapid, combinatorial analysis of membrane compartments in intact plants with a multicolor 513
marker set. Plant J 59: 169–78 514
Gille S, de Souza A, Xiong G, Benz M, Cheng K, Schultink A, Reca I-B, Pauly M (2011) O-515
acetylation of Arabidopsis hemicellulose xyloglucan requires AXY4 or AXY4L, proteins 516
with a TBL and DUF231 domain. Plant Cell 23: 4041–53 517
Gourlay K, Hu J, Arantes V, Penttilä M, Saddler JN (2015) The use of carbohydrate binding 518
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 24: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/24.jpg)
23
modules (CBMs) to monitor changes in fragmentation and cellulose fiber surface 519
morphology during cellulase- And swollenin-induced deconstruction of lignocellulosic 520
substrates. J Biol Chem 290: 2938–2945 521
Grantham NJ, Wurman-Rodrich J, Terrett OM, Lyczakowski JJ, Stott K, Iuga D, 522
Simmons TJ, Durand-Tardif M, Brown SP, Dupree R, et al (2017) An even pattern of 523
xylan substitution is critical for interaction with cellulose in plant cell walls. Nat Plants 3: 524
859–865 525
Günl M, Kraemer F, Pauly M (2011a) Oligosaccharide Mass Profiling (OLIMP) of Cell Wall 526
Polysaccharides by MALDI-TOF/MS. Methods Mol Biol 715: 43–54 527
Günl M, Neumetzler L, Kraemer F, de Souza A, Schultink A, Pena M, York WS, Pauly M 528
(2011b) AXY8 Encodes an α-Fucosidase, Underscoring the Importance of Apoplastic 529
Metabolism on the Fine Structure of Arabidopsis Cell Wall Polysaccharides. Plant Cell 23: 530
4025–4040 531
Günl M, Pauly M (2011) AXY3 encodes a α-xylosidase that impacts the structure and 532
accessibility of the hemicellulose xyloglucan in Arabidopsis plant cell walls. Planta 233: 533
707–19 534
Gutierrez R, Lindeboom JJ, Paredez AR, Emons AMC, Ehrhardt DW (2009) Arabidopsis 535
cortical microtubules position cellulose synthase delivery to the plasma membrane and 536
interact with cellulose synthase trafficking compartments. Nat Cell Biol 11: 797–806 537
Hall J, Black GW, Ferreira LM, Millward-Sadler SJ, Ali BR, Hazlewood GP, Gilbert HJ 538
(1995) The non-catalytic cellulose-binding domain of a novel cellulase from Pseudomonas 539
fluorescens subsp. cellulosa is important for the efficient hydrolysis of Avicel. Biochem J 540
309: 749–56 541
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 25: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/25.jpg)
24
Hanke DE, Northcote DH (1975) Molecular visualization of pectin and DNA by ruthenium red. 542
Biopolymers 14: 1–17 543
Hell SW (2007) Far-Field Optical Nanoscopy. Science (80- ) 316: 1153–1158 544
Hernandez-Gomez MC, Rydahl MG, Rogowski A, Morland C, Cartmell A, Crouch L, 545
Labourel A, Fontes CMGA, Willats WGT, Gilbert HJ, et al (2015) Recognition of 546
xyloglucan by the crystalline cellulose-binding site of a family 3a carbohydrate-binding 547
module. FEBS Lett 589: 2297–2303 548
Hill JL, Hammudi MB, Tien M (2014) The Arabidopsis cellulose synthase complex: a 549
proposed hexamer of CESA trimers in an equimolar stoichiometry. Plant Cell 26: 4834–42 550
Hocq L, Pelloux J, Lefebvre V (2017) Connecting Homogalacturonan-Type Pectin Remodeling 551
to Acid Growth. Trends Plant Sci 22: 20–29 552
Hoogenboom J, Berghuis N, Cramer D, Geurts R, Zuilhof H, Wennekes T (2016) Direct 553
imaging of glycans in Arabidopsis roots via click labelling of metabolically incorporated 554
azido-monosaccharides. BMC Plant Biol 16: 1–33 555
Khatri V, Hébert-Ouellet Y, Meddeb-Mouelhi F, Beauregard M (2016) Specific tracking of 556
xylan using fluorescent-tagged carbohydrate-binding module 15 as molecular probe. 557
Biotechnol Biofuels 9: 74 558
Knox JP (2012) In situ detection of cellulose with carbohydrate-binding modules. Methods 559
Enzymol 510: 233–245 560
Knox JP, Linstead PJ, King J, Cooper C, Roberts K (1990) Pectin esterification is spatially 561
regulated both within cell walls and between developing tissues of root apices. Planta 181: 562
512–521 563
Komis G, Novák D, Ovečka M, Šamajová O, Šamaj J (2018) Advances in Imaging Plant Cell 564
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 26: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/26.jpg)
25
Dynamics. Plant Physiol 176: 80–93 565
Lampugnani ER, Moller IE, Cassin A, Jones DF, Koh PL, Ratnayake S, Beahan CT, 566
Wilson SM, Bacic A, Newbigin E (2013) In Vitro Grown Pollen Tubes of Nicotiana alata 567
Actively Synthesise a Fucosylated Xyloglucan. PLoS One 8: e77140 568
Levesque-Tremblay G, Pelloux J, Braybrook S a., Müller K (2015) Tuning of pectin 569
methylesterification: consequences for cell wall biomechanics and development. Planta 242: 570
791–811 571
Liesche J, Ziomkiewicz I, Schulz A (2013) Super-resolution imaging with Pontamine Fast 572
Scarlet 4BS enables direct visualization of cellulose orientation and cell connection 573
architecture in onion epidermis cells. BMC Plant Biol 13: 226 574
Liners F, Cutsem P Van (1992) Distribution of pectic polysaccharides throughout walls of 575
suspension-cultured carrot cells: An immunocytochemical study. Protoplasma 170: 10–21 576
Liu L, Paulitz J, Pauly M (2015) The presence of fucogalactoxyloglucan and its synthesis in 577
rice indicates conserved functional importance in plants. Plant Physiol 168: 549–60 578
Marcus SE, Blake AW, Benians TAS, Lee KJD, Poyser C, Donaldson L, Leroux O, 579
Rogowski A, Petersen HL, Boraston A, et al (2010) Restricted access of proteins to 580
mannan polysaccharides in intact plant cell walls. Plant J 64: 191–203 581
Marga F, Grandbois M, Cosgrove DJ, Baskin TI (2005) Cell wall extension results in the 582
coordinate separation of parallel microfibrils: Evidence from scanning electron microscopy 583
and atomic force microscopy. Plant J 43: 181–190 584
Martínez-Abad A, Berglund J, Toriz G, Gatenholm P, Henriksson G, Lindström M, 585
Wohlert J, Vilaplana F (2017) Regular Motifs in Xylan Modulate Molecular Flexibility 586
and Interactions with Cellulose Surfaces. Plant Physiol 175: 1579–1592 587
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 27: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/27.jpg)
26
McCann MC, Wells B, Roberts K (1990) Direct visualization of cross-links in the primary 588
plant cell wall. J Cell Sci 96: 323–334 589
McCartney L, Marcus SE, Knox JP (2005) Monoclonal antibodies to plant cell wall xylans 590
and arabinoxylans. J Histochem Cytochem 53: 543–546 591
McClosky DD, Wang B, Chen G, Anderson CT (2016) The click-compatible sugar 6-deoxy-592
alkynyl glucose metabolically incorporates into Arabidopsis root hair tips and arrests their 593
growth. Phytochemistry 123: 16–24 594
McFarlane HE, Döring A, Persson S (2014) The Cell Biology of Cellulose Synthesis. Annu 595
Rev Plant Biol 65: 69–94 596
McLean BW, Boraston AB, Brouwer D, Sanaie N, Fyfe CA, Warren RAJ, Kilburn DG, 597
Haynes CA (2002) Carbohydrate-binding Modules Recognize Fine Substructures of 598
Cellulose. J Biol Chem 277: 50245–50254 599
McNamara JT, Morgan JLW, Zimmer J (2015) A Molecular Description of Cellulose 600
Biosynthesis. Annu Rev Biochem 84: 895–921 601
Miart F, Desprez T, Biot E, Morin H, Belcram K, Höfte H, Gonneau M, Vernhettes S 602
(2014) Spatio-temporal analysis of cellulose synthesis during cell plate formation in 603
Arabidopsis. Plant J 77: 71–84 604
Moller I, Marcus SE, Haeger A, Verhertbruggen Y, Verhoef R, Schols H, Ulvskov P, 605
Mikkelsen JD, Knox JP, Willats W (2008) High-throughput screening of monoclonal 606
antibodies against plant cell wall glycans by hierarchical clustering of their carbohydrate 607
microarray binding profiles. Glycoconj J 25: 37–48 608
Mravec J, Kracun SK, Rydahl MG, Westereng B, Miart F, Clausen MH, Fangel JU, 609
Daugaard M, Van Cutsem P, De Fine Licht HH, et al (2014) Tracking developmentally 610
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 28: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/28.jpg)
27
regulated post-synthetic processing of homogalacturonan and chitin using reciprocal 611
oligosaccharide probes. Development 141: 4841–4850 612
Mravec J, Kračun SK, Rydahl MG, Westereng B, Pontiggia D, De Lorenzo G, Domozych 613
DS, Willats WGT (2017) An oligogalacturonide-derived molecular probe demonstrates the 614
dynamics of calcium-mediated pectin complexation in cell walls of tip-growing structures. 615
Plant J 91: 534–546 616
Nixon BT, Mansouri K, Singh A, Du J, Davis JK, Lee J, Slabaugh E, Vandavasi VG, 617
O’Neill H, Roberts EM, et al (2016) Comparative Structural and Computational Analysis 618
Supports Eighteen Cellulose Synthases in the Plant Cellulose Synthesis Complex. Sci Rep 619
6: 28696 620
Notley SM, Pettersson B, Wågberg L (2004) Direct measurement of attractive van der Waals’ 621
forces between regenerated cellulose surfaces in an aqueous environment. J Am Chem Soc 622
126: 13930–13931 623
Oikawa A, Lund CH, Sakuragi Y, Scheller H V. (2013) Golgi-localized enzyme complexes 624
for plant cell wall biosynthesis. Trends Plant Sci 18: 49–58 625
Paredez AR, Somerville CR, Ehrhardt DW (2006) Visualization of cellulose synthase 626
demonstrates functional association with microtubules. Science (80- ) 312: 1491–5 627
Park S, Szumlanski AL, Gu F, Guo F, Nielsen E (2011) A role for CSLD3 during cell-wall 628
synthesis in apical plasma membranes of tip-growing root-hair cells. Nat Cell Biol 13: 973–629
980 630
Pattathil S, Avci U, Baldwin D, Swennes AG, McGill JA, Popper ZA, Bootten T, Albert A, 631
Davis RH, Chennareddy C, et al (2010) A comprehensive toolkit of plant cell wall 632
glycan-directed monoclonal antibodies. Plant Physiol 153: 514–25 633
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 29: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/29.jpg)
28
Pattathil S, Avci U, Zhang T, Cardenas CL, Hahn MG (2015) Immunological Approaches to 634
Biomass Characterization and Utilization. Front Bioeng Biotechnol 3: 1–14 635
Pauly M, Keegstra K (2016) Biosynthesis of the Plant Cell Wall Matrix Polysaccharide 636
Xyloglucan. Annu Rev Plant Biol 67: 235–59 637
Peaucelle A, Braybrook SA, Le Guillou L, Bron E, Kuhlemeier C, Höfte H (2011) Pectin-638
induced changes in cell wall mechanics underlie organ initiation in Arabidopsis. Curr Biol 639
21: 1720–1726 640
Pedersen HL, Fangel JU, McCleary B, Ruzanski C, Rydahl MG, Ralet MC, Farkas V, Von 641
Schantz L, Marcus SE, Andersen MCF, et al (2012) Versatile high resolution 642
oligosaccharide microarrays for plant glycobiology and cell wall research. J Biol Chem 287: 643
39429–39438 644
Perrin RM, DeRocher AE, Bar-Peled M, Zeng W, Norambuena L, Orellana A, Raikhel N 645
V, Keegstra K (1999) Xyloglucan fucosyltransferase, an enzyme involved in plant cell wall 646
biosynthesis. Science (80- ) 284: 1976–9 647
Pettolino F, Walsh C, Fincher GB, Bacic A (2012) Determining the polysaccharide 648
composition of plant cell walls. Nat Protoc 7: 1590–607 649
Puhlmann J, Bucheli E, Swain MJ, Dunning N, Albersheim P, Darvill AG, Hahn MG 650
(1994) Generation of monoclonal antibodies against plant cell-wall polysaccharides. I. 651
Characterization of a monoclonal antibody to a terminal alpha-(1-->2)-linked fucosyl-652
containing epitope. Plant Physiol 104: 699–710 653
Rautengarten C, Usadel B, Neumetzler L, Hartmann J, Büssis D, Altmann T (2008) A 654
subtilisin-like serine protease essential for mucilage release from Arabidopsis seed coats. 655
Plant J 54: 466–80 656
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 30: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/30.jpg)
29
Rocha J, Cicéron F, de Sanctis D, Lelimousin M, Chazalet V, Lerouxel O, Breton C (2016) 657
Structure of Arabidopsis thaliana FUT1 reveals a variant of the GT-B class fold and 658
provides insight into xyloglucan fucosylation. Plant Cell 28: 2352–2364 659
Röckel N, Wolf S, Kost B, Rausch T, Greiner S (2008) Elaborate spatial patterning of cell-660
wall PME and PMEI at the pollen tube tip involves PMEI endocytosis, and reflects the 661
distribution of esterified and de-esterified pectins. Plant J 53: 133–143 662
Rounds CM, Lubeck E, Hepler PK, Winship LJ (2011) Propidium Iodide Competes with Ca 663
2+ to Label Pectin in Pollen Tubes and Arabidopsis Root Hairs. Plant Physiol 157: 175–187 664
Ruel K, Nishiyama Y, Joseleau JP (2012) Crystalline and amorphous cellulose in the 665
secondary walls of Arabidopsis. Plant Sci 193–194: 48–61 666
Rui Y, Anderson CT (2016) Functional Analysis of Cellulose and Xyloglucan in the Walls of 667
Stomatal Guard Cells of Arabidopsis. Plant Physiol 170: 1398–419 668
Rui Y, Xiao C, Yi H, Kandemir B, Wang JZ, Puri VM, Anderson CT (2017) 669
POLYGALACTURONASE INVOLVED IN EXPANSION3 Functions in Seedling 670
Development, Rosette Growth, and Stomatal Dynamics in Arabidopsis thaliana. Plant Cell 671
29: 2413–2432 672
Ruprecht C, Bartetzko MP, Senf D, Dallabernadina P, Boos I, Andersen MCF, Kotake T, 673
Knox JP, Hahn MG, Clausen MH, et al (2017) A Synthetic Glycan Microarray Enables 674
Epitope Mapping of Plant Cell Wall Glycan-Directed Antibodies. Plant Physiol 175: 1094–675
1104 676
Saez-Aguayo S, Ralet M-C, Berger A, Botran L, Ropartz D, Marion-Poll A, North HM 677
(2013) PECTIN METHYLESTERASE INHIBITOR6 promotes Arabidopsis mucilage 678
release by limiting methylesterification of homogalacturonan in seed coat epidermal cells. 679
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 31: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/31.jpg)
30
Plant Cell 25: 308–23 680
Scheller HV, Ulvskov P (2010) Hemicelluloses. Annu Rev Plant Biol 61: 263–289 681
Schindelin J, Arganda-Carreras I, Frise E, Kaynig V, Longair M, Pietzsch T, Preibisch S, 682
Rueden C, Saalfeld S, Schmid B, et al (2012) Fiji: an open-source platform for biological-683
image analysis. Nat Methods 9: 676–682 684
Schmidt D, Schuhmacher F, Geissner A, Seeberger PH, Pfrengle F (2015) Automated 685
Synthesis of Arabinoxylan-Oligosaccharides Enables Characterization of Antibodies that 686
Recognize Plant Cell Wall Glycans. Chem - A Eur J 21: 5709–5713 687
Schultink A, Liu L, Zhu L, Pauly M (2014) Structural Diversity and Function of Xyloglucan 688
Sidechain Substituents. Plants 3: 526–542 689
Schultink A, Naylor D, Dama M, Pauly M (2015) The Role of the Plant-Specific ALTERED 690
XYLOGLUCAN9 Protein in Arabidopsis Cell Wall Polysaccharide O- Acetylation. Plant 691
Physiol 167: 1271–1283 692
Sénéchal F, Wattier C, Rustérucci C, Pelloux J (2014) Homogalacturonan-modifying 693
enzymes: structure, expression, and roles in plants. J Exp Bot 65: 5125–60 694
Simmons TJ, Mortimer JC, Bernardinelli OD, Pöppler A-C, Brown SP, deAzevedo ER, 695
Dupree R, Dupree P (2016) Folding of xylan onto cellulose fibrils in plant cell walls 696
revealed by solid-state NMR. Nat Commun 7: 13902 697
Somerville CR, Bauer S, Brininstool G, Facette M, Hamann T, Milne J, Osborne E, 698
Paredez A, Persson S, Raab T, et al (2004) Toward a systems approach to understanding 699
plant cell walls. Science (80- ) 306: 2206–11 700
Sugimoto K, Williamson RE, Wasteneys GO (2000) New techniques enable comparative 701
analysis of microtubule orientation, wall texture, and growth rate in intact roots of 702
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 32: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/32.jpg)
31
Arabidopsis. Plant Physiol 124: 1493–1506 703
Synek L, Vukašinović N, Kulich I, Hála M, Aldorfová K, Fendrych M, Žárský V (2017) 704
EXO70C2 Is a Key Regulatory Factor for Optimal Tip Growth of Pollen. Plant Physiol 174: 705
223–240 706
Takakura H, Zhang Y, Erdmann RS, Thompson AD, Lin Y, McNellis B, Rivera-Molina F, 707
Uno SN, Kamiya M, Urano Y, et al (2017) Long time-lapse nanoscopy with 708
spontaneously blinking membrane probes. Nat Biotechnol 35: 773–780 709
Thomas LH, Forsyth VT, Sturcova A, Kennedy CJ, May RP, Altaner CM, Apperley DC, 710
Wess TJ, Jarvis MC (2013) Structure of Cellulose Microfibrils in Primary Cell Walls from 711
Collenchyma. Plant Physiol 161: 465–476 712
Ursache R, Andersen TG, Marhavý P, Geldner N (2018) A protocol for combining 713
fluorescent proteins with histological stains for diverse cell wall components. Plant J 93: 714
399–412 715
Veličković D, Ropartz D, Guillon F, Saulnier L, Rogniaux H (2014) New insights into the 716
structural and spatial variability of cell-wall polysaccharides during wheat grain 717
development, as revealed through MALDI mass spectrometry imaging. J Exp Bot 65: 2079–718
2091 719
Verhertbruggen Y, Marcus SE, Haeger A, Ordaz-Ortiz JJ, Knox JP (2009) An extended set 720
of monoclonal antibodies to pectic homogalacturonan. Carbohydr Res 344: 1858–1862 721
Vissenberg K, Fry SC, Pauly M, Höfte H, Verbelen J-P (2005) XTH acts at the microfibril-722
matrix interface during cell elongation. J Exp Bot 56: 673–83 723
Voiniciuc C, Dean GH, Griffiths JS, Kirchsteiger K, Hwang YT, Gillett A, Dow G, Western 724
TL, Estelle M, Haughn GW (2013) FLYING SAUCER1 is a transmembrane RING E3 725
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 33: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/33.jpg)
32
ubiquitin ligase that regulates the degree of pectin methylesterification in Arabidopsis seed 726
mucilage. Plant Cell 25: 944–59 727
Voiniciuc C, Schmidt MH-W, Berger A, Yang B, Ebert B, Scheller H V., North HM, Usadel 728
B, Günl M (2015a) MUCILAGE-RELATED10 Produces Galactoglucomannan That 729
Maintains Pectin and Cellulose Architecture in Arabidopsis Seed Mucilage. Plant Physiol 730
169: 403–420 731
Voiniciuc C, Yang B, Schmidt M, Günl M, Usadel B (2015b) Starting to Gel: How 732
Arabidopsis Seed Coat Epidermal Cells Produce Specialized Secondary Cell Walls. Int J 733
Mol Sci 16: 3452–3473 734
Voiniciuc C, Zimmermann E, Schmidt MH-W, Günl M, Fu L, North HM, Usadel B (2016) 735
Extensive Natural Variation in Arabidopsis Seed Mucilage Structure. Front Plant Sci 7: 803 736
Wallace IS, Anderson CT (2012) Small molecule probes for plant cell wall polysaccharide 737
imaging. Front Plant Sci 3: 89 738
Watanabe Y, Meents MJ, McDonnell LM, Barkwill S, Sampathkumar A, Cartwright HN, 739
Demura T, Ehrhardt DW, Samuels AL, Mansfield SD (2015) Visualization of cellulose 740
synthases in Arabidopsis secondary cell walls. Science (80- ) 350: 198–203 741
Western T, Burn J, Tan W, Skinner DJ, Martin-McCaffrey L, Moffatt BA, Haughn GW 742
(2001) Isolation and characterization of mutants defective in seed coat mucilage secretory 743
cell development in Arabidopsis. Plant Physiol 127: 998–1011 744
Westphal Y, Schols HA, Voragen AGJ, Gruppen H (2010) MALDI-TOF MS and CE-LIF 745
fingerprinting of plant cell wall polysaccharide digests as a screening tool for arabidopsis 746
cell wall mutants. J Agric Food Chem 58: 4644–4652 747
Wightman R, Marshall R, Turner SR (2009) A cellulose synthase-containing compartment 748
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 34: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/34.jpg)
33
moves rapidly beneath sites of secondary wall synthesis. Plant Cell Physiol 50: 584–594 749
Wilson SM, Ho YY, Lampugnani ER, Van de Meene AML, Bain MP, Bacic A, Doblin MS 750
(2015) Determining the Subcellular Location of Synthesis and Assembly of the Cell Wall 751
Polysaccharide (1,3; 1,4)-β-d-Glucan in Grasses. Plant Cell tpc.114.135970 752
Wolf S, Greiner S (2012) Growth control by cell wall pectins. Protoplasma 249: 169–175 753
Xiao C, Barnes WJ, Zamil MS, Yi H, Puri VM, Anderson CT (2017) Activation tagging of 754
Arabidopsis POLYGALACTURONASE INVOLVED IN EXPANSION2 promotes 755
hypocotyl elongation, leaf expansion, stem lignification, mechanical stiffening, and lodging. 756
Plant J 89: 1159–1173 757
Xiao C, Somerville C, Anderson CT (2014) POLYGALACTURONASE INVOLVED IN 758
EXPANSION1 Functions in Cell Elongation and Flower Development in Arabidopsis. 759
Plant Cell 26: 1018–1035 760
Yu L, Shi D, Li J, Kong Y, Yu Y, Chai G, Hu R, Wang J, Hahn MG, Zhou G (2014) 761
CSLA2, a Glucomannan Synthase, is Involved in Maintaining Adherent Mucilage Structure 762
in Arabidopsis Seed. Plant Physiol 164: 1842–1856 763
Zablackis E, York WS, Pauly M, Hantus S, Reiter WD, Chapple CC, Albersheim P, Darvill 764
A (1996) Substitution of L-fucose by L-galactose in cell walls of Arabidopsis mur1. Science 765
(80- ) 272: 1808–10 766
Zhang GF, Staehelin LAS (1992) Functional Compartmentation of the Golgi Apparatus of 767
Plant Cells. Plant Physiol 99: 1070–1083 768
Zhang T, Zheng Y, Cosgrove DJ (2016) Spatial organization of cellulose microfibrils and 769
matrix polysaccharides in primary plant cell walls as imaged by multichannel atomic force 770
microscopy. Plant J 85: 179–192 771
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 35: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/35.jpg)
34
Zhu C, Ganguly A, Baskin TI, McClosky DD, Anderson CT, Foster C, Meunier KA, 772
Okamoto R, Berg H, Dixit R (2015) The Fragile Fiber1 Kinesin Contributes to Cortical 773
Microtubule-Mediated Trafficking of Cell Wall Components. Plant Physiol 167: 780–792 774
Zhu Y, Wu J, Chen X (2016) Metabolic Labeling and Imaging of N-Linked Glycans in 775
Arabidopsis Thaliana. Angew Chemie - Int Ed 55: 9301–9305 776
777
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 36: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/36.jpg)
ADVANCES
• The advancement of spectroscopic and microscopic techniques, along with the discovery of multiple diverse proteinacious probes, has allowed the monitoring of polysaccharide dynamics in muro.
• “Click chemistry” enables the imaging of matrix polysaccharide deposition at an unprecedented resolution and is compatible with fluorescent probes directed against other wall components.
• Synthetic glycan arrays can help to identify the target epitopes of existing cell wall probes.
• Solid-state NMR provides molecular insights into the spatial localization of polysaccharides in intact plant tissues.
• Fine-tuning of polysaccharide structures in a spatiotemporal manner is essential to control the architecture of plant cell walls and can lead to distinct developmental fates.
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 37: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/37.jpg)
OUTSTANDING QUESTIONS
• What relationships between morphological development and wall dynamics will be unraveled by applying the state-of-the-art imaging approaches in different biological contexts?
• How do polysaccharide structures visualized with specific techniques and probes influence cell wall architecture and properties?
• How does a cell decide to allocate carbon for the synthesis of a particular wall polymer?
• Which probes can label structurally defined motifs of individual polysaccharides, as well as of polymer complexes that occur in the plant cell wall?
• How do polysaccharides from different classes interact in the wall and how does their interplay affect polymer synthesis and assembly?
• What technical developments will overcome the current spatiotemporal limits for the in vivo monitoring of polysaccharide dynamics during cell elongation and differentiation?
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 38: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/38.jpg)
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 39: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/39.jpg)
Parsed CitationsAnderson CT, Carroll A, Akhmetova L, Somerville CR (2010) Real-time imaging of cellulose reorientation during cell wall expansion inArabidopsis roots. Plant Physiol 152: 787–96
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Anderson CT, Wallace IS (2012) Illuminating the wall: using click chemistry to image pectins in Arabidopsis cell walls. Plant SignalBehav 7: 661–3
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Anderson CT, Wallace IS, Somerville CR (2012) Metabolic click-labeling with a fucose analog reveals pectin delivery, architecture, anddynamics in Arabidopsis cell walls. Proc Natl Acad Sci U S A 109: 1329–1334
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Atmodjo MA, Hao Z, Mohnen D (2013) Evolving Views of Pectin Biosynthesis. Annu Rev Plant Biol 64: 747–779Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Barnes WJ, Anderson CT (2017) Release, Recycle, Rebuild: Cell-Wall Remodeling, Autodegradation, and Sugar Salvage for New WallBiosynthesis during Plant Development. Mol Plant. doi: 10.1016/j.molp.2017.08.011
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Blake AW, McCartney L, Flint JE, Bolam DN, Boraston AB, Gilbert HJ, Knox JP (2006) Understanding the biological rationale for thediversity of cellulose-directed carbohydrate-binding modules in prokaryotic enzymes. J Biol Chem 281: 29321–9
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Brennan M, Harris PJ (2011) Distribution of fucosylated xyloglucans among the walls of different cell types in monocotyledonsdetermined by immunofluorescence microscopy. Mol Plant 4: 144–156
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Carpita NC, McCann MC (2015) Characterizing visible and invisible cell wall mutant phenotypes. J Exp Bot 66: 4146–4163Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Cavalier DM, Lerouxel O, Neumetzler L, Yamauchi K, Reinecke A, Freshour G, Zabotina OA, Hahn MG, Burgert I, Pauly M, et al (2008)Disrupting two Arabidopsis thaliana xylosyltransferase genes results in plants deficient in xyloglucan, a major primary cell wallcomponent. Plant Cell 20: 1519–37
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Cornuault V, Buffetto F, Rydahl MG, Marcus SE, Torode TA, Xue J, Crépeau M-JJ, Faria-Blanc N, Willats WGT, Dupree P, et al (2015)Monoclonal antibodies indicate low-abundance links between heteroxylan and other glycans of plant cell walls. Planta 242: 1321–1334
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Cosgrove DJ (2005) Growth of the plant cell wall. Nat Rev Mol Cell Biol 6: 850–61Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Cosgrove DJ (2018) Diffuse Growth of Plant Cell Walls. Plant Physiol 176: 16–27Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Cosgrove DJ (2016) Catalysts of plant cell wall loosening. F1000Research. doi: 10.12688/f1000research.7180.1Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from
Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 40: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/40.jpg)
Crowell EF, Bischoff V, Desprez T, Rolland A, Stierhof Y-D, Schumacher K, Gonneau M, Höfte H, Vernhettes S (2009) Pausing of Golgibodies on microtubules regulates secretion of cellulose synthase complexes in Arabidopsis. Plant Cell 21: 1141–54
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Dardelle F, Le Mauff F, Lehner A, Loutelier-Bourhis C, Bardor M, Rihouey C, Causse M, Lerouge P, Driouich A, Mollet JC (2015) Pollentube cell walls of wild and domesticated tomatoes contain arabinosylated and fucosylated xyloglucan. Ann Bot 115: 55–66
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Dick-Perez M, Wang T, Salazar A, Zabotina OA, Hong M (2012) Multidimensional solid-state NMR studies of the structure and dynamicsof pectic polysaccharides in uniformly 13C-labeled Arabidopsis primary cell walls. Magn Reson Chem 50: 539–550
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Dumont M, Lehner A, Vauzeilles B, Malassis J, Marchant A, Smyth K, Linclau B, Baron A, Mas Pons J, Anderson CT, et al (2016) Plantcell wall imaging by metabolic click-mediated labelling of rhamnogalacturonan II using azido 3-deoxy- d -manno-oct-2-ulosonic acid.Plant J 85: 437–447
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Fernandes AN, Thomas LH, Altaner CM, Callow P, Forsyth VT, Apperley DC, Kennedy CJ, Jarvis MC (2011) Nanostructure of cellulosemicrofibrils in spruce wood. Proc Natl Acad Sci 108: E1195–E1203
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Foster CE, Martin TM, Pauly M (2010) Comprehensive Compositional Analysis of Plant Cell Walls (Lignocellulosic biomass) Part II:Carbohydrates. J Vis Exp 37: e1745
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Geldner N, Dénervaud-Tendon V, Hyman DL, Mayer U, Stierhof Y-D, Chory J (2009) Rapid, combinatorial analysis of membranecompartments in intact plants with a multicolor marker set. Plant J 59: 169–78
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Gille S, de Souza A, Xiong G, Benz M, Cheng K, Schultink A, Reca I-B, Pauly M (2011) O-acetylation of Arabidopsis hemicellulosexyloglucan requires AXY4 or AXY4L, proteins with a TBL and DUF231 domain. Plant Cell 23: 4041–53
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Gourlay K, Hu J, Arantes V, Penttilä M, Saddler JN (2015) The use of carbohydrate binding modules (CBMs) to monitor changes infragmentation and cellulose fiber surface morphology during cellulase- And swollenin-induced deconstruction of lignocellulosicsubstrates. J Biol Chem 290: 2938–2945
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Grantham NJ, Wurman-Rodrich J, Terrett OM, Lyczakowski JJ, Stott K, Iuga D, Simmons TJ, Durand-Tardif M, Brown SP, Dupree R, etal (2017) An even pattern of xylan substitution is critical for interaction with cellulose in plant cell walls. Nat Plants 3: 859–865
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Günl M, Kraemer F, Pauly M (2011a) Oligosaccharide Mass Profiling (OLIMP) of Cell Wall Polysaccharides by MALDI-TOF/MS. MethodsMol Biol 715: 43–54
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Günl M, Neumetzler L, Kraemer F, de Souza A, Schultink A, Pena M, York WS, Pauly M (2011b) AXY8 Encodes an α-Fucosidase,Underscoring the Importance of Apoplastic Metabolism on the Fine Structure of Arabidopsis Cell Wall Polysaccharides. Plant Cell 23:4025–4040
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 41: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/41.jpg)
Günl M, Pauly M (2011) AXY3 encodes a α-xylosidase that impacts the structure and accessibility of the hemicellulose xyloglucan inArabidopsis plant cell walls. Planta 233: 707–19
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Gutierrez R, Lindeboom JJ, Paredez AR, Emons AMC, Ehrhardt DW (2009) Arabidopsis cortical microtubules position cellulosesynthase delivery to the plasma membrane and interact with cellulose synthase trafficking compartments. Nat Cell Biol 11: 797–806
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Hall J, Black GW, Ferreira LM, Millward-Sadler SJ, Ali BR, Hazlewood GP, Gilbert HJ (1995) The non-catalytic cellulose-binding domainof a novel cellulase from Pseudomonas fluorescens subsp. cellulosa is important for the efficient hydrolysis of Avicel. Biochem J 309:749–56
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Hanke DE, Northcote DH (1975) Molecular visualization of pectin and DNA by ruthenium red. Biopolymers 14: 1–17Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Hell SW (2007) Far-Field Optical Nanoscopy. Science (80- ) 316: 1153–1158Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Hernandez-Gomez MC, Rydahl MG, Rogowski A, Morland C, Cartmell A, Crouch L, Labourel A, Fontes CMGA, Willats WGT, Gilbert HJ,et al (2015) Recognition of xyloglucan by the crystalline cellulose-binding site of a family 3a carbohydrate-binding module. FEBS Lett589: 2297–2303
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Hill JL, Hammudi MB, Tien M (2014) The Arabidopsis cellulose synthase complex: a proposed hexamer of CESA trimers in an equimolarstoichiometry. Plant Cell 26: 4834–42
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Hocq L, Pelloux J, Lefebvre V (2017) Connecting Homogalacturonan-Type Pectin Remodeling to Acid Growth. Trends Plant Sci 22: 20–29
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Hoogenboom J, Berghuis N, Cramer D, Geurts R, Zuilhof H, Wennekes T (2016) Direct imaging of glycans in Arabidopsis roots via clicklabelling of metabolically incorporated azido-monosaccharides. BMC Plant Biol 16: 1–33
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Khatri V, Hébert-Ouellet Y, Meddeb-Mouelhi F, Beauregard M (2016) Specific tracking of xylan using fluorescent-tagged carbohydrate-binding module 15 as molecular probe. Biotechnol Biofuels 9: 74
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Knox JP (2012) In situ detection of cellulose with carbohydrate-binding modules. Methods Enzymol 510: 233–245Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Knox JP, Linstead PJ, King J, Cooper C, Roberts K (1990) Pectin esterification is spatially regulated both within cell walls and betweendeveloping tissues of root apices. Planta 181: 512–521
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Komis G, Novák D, Ovečka M, Šamajová O, Šamaj J (2018) Advances in Imaging Plant Cell Dynamics. Plant Physiol 176: 80–93Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 42: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/42.jpg)
Lampugnani ER, Moller IE, Cassin A, Jones DF, Koh PL, Ratnayake S, Beahan CT, Wilson SM, Bacic A, Newbigin E (2013) In VitroGrown Pollen Tubes of Nicotiana alata Actively Synthesise a Fucosylated Xyloglucan. PLoS One 8: e77140
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Levesque-Tremblay G, Pelloux J, Braybrook S a., Müller K (2015) Tuning of pectin methylesterification: consequences for cell wallbiomechanics and development. Planta 242: 791–811
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Liesche J, Ziomkiewicz I, Schulz A (2013) Super-resolution imaging with Pontamine Fast Scarlet 4BS enables direct visualization ofcellulose orientation and cell connection architecture in onion epidermis cells. BMC Plant Biol 13: 226
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Liners F, Cutsem P Van (1992) Distribution of pectic polysaccharides throughout walls of suspension-cultured carrot cells: Animmunocytochemical study. Protoplasma 170: 10–21
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Liu L, Paulitz J, Pauly M (2015) The presence of fucogalactoxyloglucan and its synthesis in rice indicates conserved functionalimportance in plants. Plant Physiol 168: 549–60
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Marcus SE, Blake AW, Benians TAS, Lee KJD, Poyser C, Donaldson L, Leroux O, Rogowski A, Petersen HL, Boraston A, et al (2010)Restricted access of proteins to mannan polysaccharides in intact plant cell walls. Plant J 64: 191–203
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Marga F, Grandbois M, Cosgrove DJ, Baskin TI (2005) Cell wall extension results in the coordinate separation of parallel microfibrils:Evidence from scanning electron microscopy and atomic force microscopy. Plant J 43: 181–190
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Martínez-Abad A, Berglund J, Toriz G, Gatenholm P, Henriksson G, Lindström M, Wohlert J, Vilaplana F (2017) Regular Motifs in XylanModulate Molecular Flexibility and Interactions with Cellulose Surfaces. Plant Physiol 175: 1579–1592
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
McCann MC, Wells B, Roberts K (1990) Direct visualization of cross-links in the primary plant cell wall. J Cell Sci 96: 323–334Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
McCartney L, Marcus SE, Knox JP (2005) Monoclonal antibodies to plant cell wall xylans and arabinoxylans. J Histochem Cytochem 53:543–546
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
McClosky DD, Wang B, Chen G, Anderson CT (2016) The click-compatible sugar 6-deoxy-alkynyl glucose metabolically incorporatesinto Arabidopsis root hair tips and arrests their growth. Phytochemistry 123: 16–24
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
McFarlane HE, Döring A, Persson S (2014) The Cell Biology of Cellulose Synthesis. Annu Rev Plant Biol 65: 69–94Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
McLean BW, Boraston AB, Brouwer D, Sanaie N, Fyfe CA, Warren RAJ, Kilburn DG, Haynes CA (2002) Carbohydrate-binding ModulesRecognize Fine Substructures of Cellulose. J Biol Chem 277: 50245–50254
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from
Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 43: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/43.jpg)
McNamara JT, Morgan JLW, Zimmer J (2015) A Molecular Description of Cellulose Biosynthesis. Annu Rev Biochem 84: 895–921Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Miart F, Desprez T, Biot E, Morin H, Belcram K, Höfte H, Gonneau M, Vernhettes S (2014) Spatio-temporal analysis of cellulosesynthesis during cell plate formation in Arabidopsis. Plant J 77: 71–84
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Moller I, Marcus SE, Haeger A, Verhertbruggen Y, Verhoef R, Schols H, Ulvskov P, Mikkelsen JD, Knox JP, Willats W (2008) High-throughput screening of monoclonal antibodies against plant cell wall glycans by hierarchical clustering of their carbohydratemicroarray binding profiles. Glycoconj J 25: 37–48
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Mravec J, Kracun SK, Rydahl MG, Westereng B, Miart F, Clausen MH, Fangel JU, Daugaard M, Van Cutsem P, De Fine Licht HH, et al(2014) Tracking developmentally regulated post-synthetic processing of homogalacturonan and chitin using reciprocal oligosaccharideprobes. Development 141: 4841–4850
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Mravec J, Kračun SK, Rydahl MG, Westereng B, Pontiggia D, De Lorenzo G, Domozych DS, Willats WGT (2017) An oligogalacturonide-derived molecular probe demonstrates the dynamics of calcium-mediated pectin complexation in cell walls of tip-growing structures.Plant J 91: 534–546
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Nixon BT, Mansouri K, Singh A, Du J, Davis JK, Lee J, Slabaugh E, Vandavasi VG, O’Neill H, Roberts EM, et al (2016) ComparativeStructural and Computational Analysis Supports Eighteen Cellulose Synthases in the Plant Cellulose Synthesis Complex. Sci Rep 6:28696
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Notley SM, Pettersson B, Wågberg L (2004) Direct measurement of attractive van der Waals’ forces between regenerated cellulosesurfaces in an aqueous environment. J Am Chem Soc 126: 13930–13931
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Oikawa A, Lund CH, Sakuragi Y, Scheller H V. (2013) Golgi-localized enzyme complexes for plant cell wall biosynthesis. Trends PlantSci 18: 49–58
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Paredez AR, Somerville CR, Ehrhardt DW (2006) Visualization of cellulose synthase demonstrates functional association withmicrotubules. Science (80- ) 312: 1491–5
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Park S, Szumlanski AL, Gu F, Guo F, Nielsen E (2011) A role for CSLD3 during cell-wall synthesis in apical plasma membranes of tip-growing root-hair cells. Nat Cell Biol 13: 973–980
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Pattathil S, Avci U, Baldwin D, Swennes AG, McGill JA, Popper ZA, Bootten T, Albert A, Davis RH, Chennareddy C, et al (2010) Acomprehensive toolkit of plant cell wall glycan-directed monoclonal antibodies. Plant Physiol 153: 514–25
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Pattathil S, Avci U, Zhang T, Cardenas CL, Hahn MG (2015) Immunological Approaches to Biomass Characterization and Utilization.Front Bioeng Biotechnol 3: 1–14
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 44: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/44.jpg)
Pauly M, Keegstra K (2016) Biosynthesis of the Plant Cell Wall Matrix Polysaccharide Xyloglucan. Annu Rev Plant Biol 67: 235–59Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Peaucelle A, Braybrook SA, Le Guillou L, Bron E, Kuhlemeier C, Höfte H (2011) Pectin-induced changes in cell wall mechanics underlieorgan initiation in Arabidopsis. Curr Biol 21: 1720–1726
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Pedersen HL, Fangel JU, McCleary B, Ruzanski C, Rydahl MG, Ralet MC, Farkas V, Von Schantz L, Marcus SE, Andersen MCF, et al(2012) Versatile high resolution oligosaccharide microarrays for plant glycobiology and cell wall research. J Biol Chem 287: 39429–39438
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Perrin RM, DeRocher AE, Bar-Peled M, Zeng W, Norambuena L, Orellana A, Raikhel N V, Keegstra K (1999) Xyloglucanfucosyltransferase, an enzyme involved in plant cell wall biosynthesis. Science (80- ) 284: 1976–9
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Pettolino F, Walsh C, Fincher GB, Bacic A (2012) Determining the polysaccharide composition of plant cell walls. Nat Protoc 7: 1590–607Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Puhlmann J, Bucheli E, Swain MJ, Dunning N, Albersheim P, Darvill AG, Hahn MG (1994) Generation of monoclonal antibodies againstplant cell-wall polysaccharides. I. Characterization of a monoclonal antibody to a terminal alpha-(1-->2)-linked fucosyl-containingepitope. Plant Physiol 104: 699–710
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Rautengarten C, Usadel B, Neumetzler L, Hartmann J, Büssis D, Altmann T (2008) A subtilisin-like serine protease essential formucilage release from Arabidopsis seed coats. Plant J 54: 466–80
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Rocha J, Cicéron F, de Sanctis D, Lelimousin M, Chazalet V, Lerouxel O, Breton C (2016) Structure of Arabidopsis thaliana FUT1reveals a variant of the GT-B class fold and provides insight into xyloglucan fucosylation. Plant Cell 28: 2352–2364
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Röckel N, Wolf S, Kost B, Rausch T, Greiner S (2008) Elaborate spatial patterning of cell-wall PME and PMEI at the pollen tube tipinvolves PMEI endocytosis, and reflects the distribution of esterified and de-esterified pectins. Plant J 53: 133–143
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Rounds CM, Lubeck E, Hepler PK, Winship LJ (2011) Propidium Iodide Competes with Ca 2+ to Label Pectin in Pollen Tubes andArabidopsis Root Hairs. Plant Physiol 157: 175–187
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Ruel K, Nishiyama Y, Joseleau JP (2012) Crystalline and amorphous cellulose in the secondary walls of Arabidopsis. Plant Sci 193–194:48–61
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Rui Y, Anderson CT (2016) Functional Analysis of Cellulose and Xyloglucan in the Walls of Stomatal Guard Cells of Arabidopsis. PlantPhysiol 170: 1398–419
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Rui Y, Xiao C, Yi H, Kandemir B, Wang JZ, Puri VM, Anderson CT (2017) POLYGALACTURONASE INVOLVED IN EXPANSION3 Functionsin Seedling Development, Rosette Growth, and Stomatal Dynamics in Arabidopsis thaliana. Plant Cell 29: 2413–2432
Pubmed: Author and Title www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 45: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/45.jpg)
CrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Ruprecht C, Bartetzko MP, Senf D, Dallabernadina P, Boos I, Andersen MCF, Kotake T, Knox JP, Hahn MG, Clausen MH, et al (2017) ASynthetic Glycan Microarray Enables Epitope Mapping of Plant Cell Wall Glycan-Directed Antibodies. Plant Physiol 175: 1094–1104
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Saez-Aguayo S, Ralet M-C, Berger A, Botran L, Ropartz D, Marion-Poll A, North HM (2013) PECTIN METHYLESTERASE INHIBITOR6promotes Arabidopsis mucilage release by limiting methylesterification of homogalacturonan in seed coat epidermal cells. Plant Cell25: 308–23
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Scheller HV, Ulvskov P (2010) Hemicelluloses. Annu Rev Plant Biol 61: 263–289Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Schindelin J, Arganda-Carreras I, Frise E, Kaynig V, Longair M, Pietzsch T, Preibisch S, Rueden C, Saalfeld S, Schmid B, et al (2012)Fiji: an open-source platform for biological-image analysis. Nat Methods 9: 676–682
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Schmidt D, Schuhmacher F, Geissner A, Seeberger PH, Pfrengle F (2015) Automated Synthesis of Arabinoxylan-OligosaccharidesEnables Characterization of Antibodies that Recognize Plant Cell Wall Glycans. Chem - A Eur J 21: 5709–5713
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Schultink A, Liu L, Zhu L, Pauly M (2014) Structural Diversity and Function of Xyloglucan Sidechain Substituents. Plants 3: 526–542Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Schultink A, Naylor D, Dama M, Pauly M (2015) The Role of the Plant-Specific ALTERED XYLOGLUCAN9 Protein in Arabidopsis CellWall Polysaccharide O- Acetylation. Plant Physiol 167: 1271–1283
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Sénéchal F, Wattier C, Rustérucci C, Pelloux J (2014) Homogalacturonan-modifying enzymes: structure, expression, and roles inplants. J Exp Bot 65: 5125–60
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Simmons TJ, Mortimer JC, Bernardinelli OD, Pöppler A-C, Brown SP, deAzevedo ER, Dupree R, Dupree P (2016) Folding of xylan ontocellulose fibrils in plant cell walls revealed by solid-state NMR. Nat Commun 7: 13902
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Somerville CR, Bauer S, Brininstool G, Facette M, Hamann T, Milne J, Osborne E, Paredez A, Persson S, Raab T, et al (2004) Toward asystems approach to understanding plant cell walls. Science (80- ) 306: 2206–11
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Sugimoto K, Williamson RE, Wasteneys GO (2000) New techniques enable comparative analysis of microtubule orientation, walltexture, and growth rate in intact roots of Arabidopsis. Plant Physiol 124: 1493–1506
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Synek L, Vukašinović N, Kulich I, Hála M, Aldorfová K, Fendrych M, Žárský V (2017) EXO70C2 Is a Key Regulatory Factor for Optimal TipGrowth of Pollen. Plant Physiol 174: 223–240
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Takakura H, Zhang Y, Erdmann RS, Thompson AD, Lin Y, McNellis B, Rivera-Molina F, Uno SN, Kamiya M, Urano Y, et al (2017) Longtime-lapse nanoscopy with spontaneously blinking membrane probes. Nat Biotechnol 35: 773–780 www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from
Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 46: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/46.jpg)
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Thomas LH, Forsyth VT, Sturcova A, Kennedy CJ, May RP, Altaner CM, Apperley DC, Wess TJ, Jarvis MC (2013) Structure of CelluloseMicrofibrils in Primary Cell Walls from Collenchyma. Plant Physiol 161: 465–476
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Ursache R, Andersen TG, Marhavý P, Geldner N (2018) A protocol for combining fluorescent proteins with histological stains fordiverse cell wall components. Plant J 93: 399–412
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Veličković D, Ropartz D, Guillon F, Saulnier L, Rogniaux H (2014) New insights into the structural and spatial variability of cell-wallpolysaccharides during wheat grain development, as revealed through MALDI mass spectrometry imaging. J Exp Bot 65: 2079–2091
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Verhertbruggen Y, Marcus SE, Haeger A, Ordaz-Ortiz JJ, Knox JP (2009) An extended set of monoclonal antibodies to pectichomogalacturonan. Carbohydr Res 344: 1858–1862
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Vissenberg K, Fry SC, Pauly M, Höfte H, Verbelen J-P (2005) XTH acts at the microfibril-matrix interface during cell elongation. J ExpBot 56: 673–83
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Voiniciuc C, Dean GH, Griffiths JS, Kirchsteiger K, Hwang YT, Gillett A, Dow G, Western TL, Estelle M, Haughn GW (2013) FLYINGSAUCER1 is a transmembrane RING E3 ubiquitin ligase that regulates the degree of pectin methylesterification in Arabidopsis seedmucilage. Plant Cell 25: 944–59
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Voiniciuc C, Schmidt MH-W, Berger A, Yang B, Ebert B, Scheller H V., North HM, Usadel B, Günl M (2015a) MUCILAGE-RELATED10Produces Galactoglucomannan That Maintains Pectin and Cellulose Architecture in Arabidopsis Seed Mucilage. Plant Physiol 169:403–420
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Voiniciuc C, Yang B, Schmidt M, Günl M, Usadel B (2015b) Starting to Gel: How Arabidopsis Seed Coat Epidermal Cells ProduceSpecialized Secondary Cell Walls. Int J Mol Sci 16: 3452–3473
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Voiniciuc C, Zimmermann E, Schmidt MH-W, Günl M, Fu L, North HM, Usadel B (2016) Extensive Natural Variation in Arabidopsis SeedMucilage Structure. Front Plant Sci 7: 803
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Wallace IS, Anderson CT (2012) Small molecule probes for plant cell wall polysaccharide imaging. Front Plant Sci 3: 89Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Watanabe Y, Meents MJ, McDonnell LM, Barkwill S, Sampathkumar A, Cartwright HN, Demura T, Ehrhardt DW, Samuels AL, MansfieldSD (2015) Visualization of cellulose synthases in Arabidopsis secondary cell walls. Science (80- ) 350: 198–203
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Western T, Burn J, Tan W, Skinner DJ, Martin-McCaffrey L, Moffatt BA, Haughn GW (2001) Isolation and characterization of mutantsdefective in seed coat mucilage secretory cell development in Arabidopsis. Plant Physiol 127: 998–1011
Pubmed: Author and TitleCrossRef: Author and Title
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.
![Page 47: Monitoring Polysaccharide Dynamics in the Plant Cell Wall · 1 Update review 2 3 Monitoring Polysaccharide Dynamics in the Plant Cell Wall 4 Catalin Voiniciuc1, Markus Pauly1, Björn](https://reader033.vdocuments.net/reader033/viewer/2022042313/5edc8ec5ad6a402d6667457b/html5/thumbnails/47.jpg)
Google Scholar: Author Only Title Only Author and Title
Westphal Y, Schols HA, Voragen AGJ, Gruppen H (2010) MALDI-TOF MS and CE-LIF fingerprinting of plant cell wall polysaccharidedigests as a screening tool for arabidopsis cell wall mutants. J Agric Food Chem 58: 4644–4652
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Wightman R, Marshall R, Turner SR (2009) A cellulose synthase-containing compartment moves rapidly beneath sites of secondary wallsynthesis. Plant Cell Physiol 50: 584–594
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Wilson SM, Ho YY, Lampugnani ER, Van de Meene AML, Bain MP, Bacic A, Doblin MS (2015) Determining the Subcellular Location ofSynthesis and Assembly of the Cell Wall Polysaccharide (1,3; 1,4)-β-d-Glucan in Grasses. Plant Cell tpc.114.135970
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Wolf S, Greiner S (2012) Growth control by cell wall pectins. Protoplasma 249: 169–175Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Xiao C, Barnes WJ, Zamil MS, Yi H, Puri VM, Anderson CT (2017) Activation tagging of Arabidopsis POLYGALACTURONASE INVOLVEDIN EXPANSION2 promotes hypocotyl elongation, leaf expansion, stem lignification, mechanical stiffening, and lodging. Plant J 89: 1159–1173
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Xiao C, Somerville C, Anderson CT (2014) POLYGALACTURONASE INVOLVED IN EXPANSION1 Functions in Cell Elongation andFlower Development in Arabidopsis. Plant Cell 26: 1018–1035
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Yu L, Shi D, Li J, Kong Y, Yu Y, Chai G, Hu R, Wang J, Hahn MG, Zhou G (2014) CSLA2, a Glucomannan Synthase, is Involved inMaintaining Adherent Mucilage Structure in Arabidopsis Seed. Plant Physiol 164: 1842–1856
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Zablackis E, York WS, Pauly M, Hantus S, Reiter WD, Chapple CC, Albersheim P, Darvill A (1996) Substitution of L-fucose by L-galactose in cell walls of Arabidopsis mur1. Science (80- ) 272: 1808–10
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Zhang GF, Staehelin LAS (1992) Functional Compartmentation of the Golgi Apparatus of Plant Cells. Plant Physiol 99: 1070–1083Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Zhang T, Zheng Y, Cosgrove DJ (2016) Spatial organization of cellulose microfibrils and matrix polysaccharides in primary plant cellwalls as imaged by multichannel atomic force microscopy. Plant J 85: 179–192
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Zhu C, Ganguly A, Baskin TI, McClosky DD, Anderson CT, Foster C, Meunier KA, Okamoto R, Berg H, Dixit R (2015) The Fragile Fiber1Kinesin Contributes to Cortical Microtubule-Mediated Trafficking of Cell Wall Components. Plant Physiol 167: 780–792
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
Zhu Y, Wu J, Chen X (2016) Metabolic Labeling and Imaging of N-Linked Glycans in Arabidopsis Thaliana. Angew Chemie - Int Ed 55:9301–9305
Pubmed: Author and TitleCrossRef: Author and TitleGoogle Scholar: Author Only Title Only Author and Title
www.plantphysiol.orgon June 6, 2020 - Published by Downloaded from Copyright © 2018 American Society of Plant Biologists. All rights reserved.