生物資訊與網路資源 department of life science institute of biotechnology national dong hwa...
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生物資訊與網路資源生物資訊與網路資源
Department of Life Science Institute of BiotechnologyNational Dong Hwa University
David Shiuan
生物資訊與網路資源生物資訊與網路資源Bioinformatics and Web ResourcesBioinformatics and Web Resources
BioinformaticsBioinformatics(Computational Biology (Computational Biology
or Information Biology)or Information Biology)
Computational approaches to
answer biological questions
使用電腦來解決生物學的問題
BioinformaticsBioinformatics
BioformaticsBioformatics covers :covers :
1. 型態、結構、顏色 morphology,color
2. DNA 及 基因體 genomes
3. 蛋白質、碳水化合物等大分子 Biomacromolecules, proteome
4. 生化、生理、遺傳、演化特性 biochemistry, physiology,genetics,evolution etc.
NTHUNTHU 清華大學 生物資訊與網路教學卓越計清華大學 生物資訊與網路教學卓越計畫畫
清華大學 生物資訊與網路教學 卓越計畫清華大學 生物資訊與網路教學 卓越計畫
Bioinformatics : Bioinformatics : Revelations from Revelations from the Book of Lifethe Book of Life
…….BIOHRIACGTDSTRONGJKWISEGT
TUSH……MLGHSINCERITYGKJ……….. CANCER
……...FEBEAUTYRANTGGGGCUP………
BioinformaticsBioinformatics
Information can be converted into
knowledge
Promote human civilization and
science achievements
Creat knowledge-based economics
BioinformaticsBioinformatics(Computational Biology (Computational Biology
or Information Biology)or Information Biology)
Why does it emerge so rapidly ?
1. Explosion of sequence and structural information
2. Advancement of Internet
BioinformaticsBioinformatics
The Three Projects Affecting The Three Projects Affecting Human Civilization mostHuman Civilization most
Menhatten Project 1940s
Apollo Project 1965s
Human Genome Project 1993-2003
Human Genome ProjectHuman Genome Project 1990-20031990-2003
Unravelling the 3 x 109 bp genome
Goals 1. Understanding Life Science 2. Disease Diagnosis and Treatment Legal and Ethical Challenges 1. Human rights 2. Health insurance
GOLD GOLD (Genomes OnLine Database)(Genomes OnLine Database)
Internet Internet (International Network)(International Network)
1972 - ARPAnet (created by Defense Advanced Research Projects Agency), cold war network
1979 - Usenet (the first News Distribution protocol)
1982 - TCP/IP (Transmission Control Protocol/ Internet Protocol), with routing capability
1987 - NSFnet (TCP/IP based, connecting university supercomputers, evolved into Inernet today)
1990 - Commercial links to Internet, and popularization of WWW
Major Tasks of Major Tasks of BioinformaticsBioinformatics
1. Establish data base
2. Search/retrieve bioinformations
3. Analysis of bioinformations
From independent works From independent works to unified actionsto unified actions
1. Database
2. Data Retrieval
3. Data Analysis
Major DisciplinesMajor Disciplines
Algorithm, Graphics, Signal Processing, Statistics, Simulation, Computer Architecture, Database Management, Artificial Intelligence…
Biochemistry, Molecular Biology, Genomics, Proteomics, Physical Chemistry, Structural Biology/Physics
ApplicationApplicationss
Database Construct, Database Query, Genome Mapping and Comparison, Gene Identification and Annotation
Sequence Alignment, Molecular Evolution
Structure Alignment and Comparison, Structure Prediction, Structure-Based Drug Design, Molecular Modeling and Simulation
Gene AnnotationGene Annotation
定序 DNA Sequencing
組合 Assemble DNA Sequence
確認基因 Gene Identification
功能註解 Gene Annotation
資料庫 GenBank
使用分析 Retrieval and Analysis
NCBINCBI (National Center for (National Center for Biotechnology Information)Biotechnology Information)
Established (1988) by US Congress
1. System for storing and analyzing
2. Advancing methods for data retrieval and analysis
3. Facilitation of the use
NCBINCBI1. Database : GenBank
2. Database Retrieval Entrez, PubMed, Locus Link, Taxonomy Browser
3. Data Analysis BLAST, Electronic PCR, ORF Finder, UniGene, dbS
NP, Human Genome Sequencing, Human MapViewer, Intrer Genomes, Cancer Chromosome Aberration Project (CCAP), Gene Expression Omnibus (GEO), Online Online Mendelian Inheritance in Man (OMIM), The Molecular Modeling DataBase (MMDB), and the Conserved Domain Database (CDD).
GenBankGenBank
Created (1982) by NIGMS/NIH
Los Alamos National Lab - annotates & organizes
IntelliGenetics (1987-)
NCBI (1988-)
NCBINCBI
Human Genome, Human Genome, Alzheimer diseaseAlzheimer disease
Human Genome Map, Human Genome Map, Presenilin 2 ( Alzheimer disease 4)Presenilin 2 ( Alzheimer disease 4)
NCBI - ORF Finder, NCBI - ORF Finder, M. hyopneumoniaeM. hyopneumoniae PTSI PTSI
NCBI – ORF Finder, PTSINCBI – ORF Finder, PTSI
NCBI – BLAST, PTSINCBI – BLAST, PTSI
NCBI – Structure, MMDB, PTSINCBI – Structure, MMDB, PTSI
NCBI – Cn3D, PTSI structureNCBI – Cn3D, PTSI structure
ExPASyExPASy
ExPASy - 2ExPASy - 2o structure prediction, GOR IV, PTSI
ExPASy –ExPASy – 22o structure prediction, GOR IV, PTSI
ExPASy – Topology prediction, SOSUI
ExPASy – Topology prediction, SOSUI
ExPASy – Topology prediction, SOSUI
PDBPDB
PDBPDB
Web ResourcesWeb Resources
Organization : NCBI/NIH, EBI/EMBL, SIB
Database : GenBank, ExPASy, PDB
Societies/Agencies : WHO, ASM
Universities : NIH, CDC, Pasteur, 國衛院 , 高速電腦中心 , 清華 , 陽明
Firms : Celera, Human Genome Sciences
ConclusionConclusion
Tremendous information on the web
Promote biological sciences
Solving problems and creating new hints/problems
Use the information and generate new information