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Introduction Bioinformatics and Comparative Genome Analysis Fredj Tekaia Institut Pasteur [email protected] Bioinformatic and Comparative Genome Analysis Course HKU-Pasteur Research Centre - Hong Kong, China August 17 - August 29, 2009 Bioinformatics and Comparative Genome Analysis August 16 - August 29, 2009 HKU-Pasteur Research Centre - Hong Kong Organizers/Contact: • Roberto Bruzzone, HKU-Pasteur Research Centre - Hong Kong; • Si Lok, Genome Research Centre the University of Hong Kong; • Tin Wee Tan, National University of Singapore - Singapore; • Ueng-Cheng Yang, National Yang-Ming University, Taipei - Taiwan; • Fredj Tekaia, Institut Pasteur Paris, France. Course web page: http://www.pasteur.fr/~tekaia/BCGA2009.html Why this course ? 889 65 Tree of life 115 http://www.genomesonline.org/ Complete genomes 5207 projects • 1069 published (02-08-09) • 2755 Bacteria • 107 Archaea • 1108 Eukaryotes • 168 metagenomes • 3 phylogenetic domains; • Lifestyles: mesophiles; (hyper)thermophiles; psychrophiles; extreme conditions,... Number of sequencing projects Number of completely sequencing genome projects 2300 2200 2100 2000 1900 1800 1700 1600 1500 1400 1300 1200 1100 1000 900 800 700 600 500 400 300 200 100 0 2117 5207 projects 916 700 471 2 5 12 19 24 42 165 71 116 95 96 97 98 99 00 01 02 03 224 04 323 05 06 07 08 09 08-2009 Years Completely sequencing Genomes that span the three domains of life are growing at a rapid rate GOLD Genome studies show that: • Access to entire genome sequences has revolutionized our understanding of how genetic information is stored and organized in DNA, and how it has evolved over time. • The sequence of a genome provides significant details of the gene catalogue within a species. • Comparisons of complete genome sequences show the acceleration in the understanding of species organisation, links between genes, functions of the genes, evolution of genes, genomes and species. => Beyond fundamental biological and methodological interests, Expected applications include: Drug, Medical and Agricultural,… discoveries… and their health and economical concequences. • Few scientists are involved in generating data and much more are involved in data analyses Genomics Is the study of genomes. (including the study of their genes, proteins, their sequences, functions, evolution,....) Bioinformatics is needed to transform the flood of raw data (sequences) into scientific knowledge. Mathematics Statistics Bioinformatics Nucleotide & protein sequences and related informations Biology Informatics Bioinformatics and Comparative Genome Analysis The main objectives of the course are to familiarize the selected students with bioinformatics and large scale genome data analyses skills by introducing: 1- advanced fundamental algorithms in Bioinformatics; 2- their application in genome analyses; 3- recent knowledge acquired from genomes studies and their perspectives. Enjoy this exiting course and your stay in Hong Kong