30431 Introduktion til Bioinformatik
David Ussery
Tirsdag, 8 September, 1998
 
 Biological Sequences and Information
 
rainbow
 

Required reading: Chapter 1 & Appendix B, from Baldi and Brunak



Part 1 Part 1: Nucleic acid and protein sequence as information


Outline:
  • Schrödinger and Morse Code
  • Biological Sequence as Information
  • A few words about the speed of DNA sequencing
  • On the sizes of genomes and proteomes
  • How to do a "blast search" of a DNA or protein sequence


  • Part 2 Part 2: Complexity and Genome Organisation: Implications for Sequence Analysis


    Outline:
  • A closer look at the sizes of genomes
  • The "C-value" paradox
  • Characterisation of Repetitive DNA
  • Repetitive DNA can cause problems in sequence analysis
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    Self-test QUIZ

    Also, you might want check out an exam I gave my Genetics class last spring, which is based mainly on doing blast searches.
     



     
    LINKS:
     

    "Official" CBS Bioinformatics links
    (an on-line and updated version of Chapter 12 from the Baldi & Brunak book)
     
     

    HMS Beagle report on NCBI Bioinformatics sites - this is a good place for a molecular biologist to start!

    The "Gene Discovery Page" - another very good site with lots of links and explanations

    The Human Genome Project Information page - this is put out by Los Alamos National Labs, and is updated regularly.

     background on "The Central Dogma of molecular biology"
     
     


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