The Central Dogma

Summary --- The “Central Dogma of Molecular Biology”

  • The “Central Dogma of Molecular Biology”: What’s wrong with this picture? The work of Barbara McClintock on reverse transcription (Nobel Prize 1983).
  • Positive feedback of protein on gene expression: the work of Monod, Jacob and Lwoff on the lac operon. (Nobel Prize 1965). The idea of a “biological switch”, and its relation to saddle-node bifurcation.