Download - Metagenomics Rob Edwards MCS. The Soudan Mine, Minnesota Red Stuff Oxidized Black Stuff Reduced
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Metagenomics
Rob Edwards
MCS
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The Soudan Mine, MinnesotaRed Stuff OxidizedBlack Stuff Reduced
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Red and Black Samples Are Different
Cloned and 454 sequenced16S are indistinguishable
Black stuff
Red
ClonedRed
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There are different amounts ofsubstrates in each environment
BlackStuff
RedStuff
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There are different amounts of metabolism in each environment
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Nitrification differentiates the samples
Edwards (2006)
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The SEED metagenomics server
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Metabolic potential in environments
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Phylogenomics
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Comparing Metagenomes to Genomes(or other metagenomes!)
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Lots of sequencesall pyrosequencing
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Metabolic potential in environments
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Sulfur
CDA 60.2%
CD
A 2
1.7
% Respiration
Capsule Motility
Membranetransport
Stress
Signaling
Phosphorus
RNA
MineSaltern
MarineMicrobialites
CoralFish
AnimalsFreshwater
From sequences to environments
Dinsdale et al. unpublished