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Regulation of Gene Expression and Mutations: Study Notes

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Lac Operon

  • Lac Operon Overview
    04:27
  • Lac Operon Regulation
    06:55
  • Lac Operon Summary
    07:01

Tryptophan Operon and Attenuation

  • Trp Repressor
    02:33
  • Alternative trp regulation
    03:21
  • Trp Attenuation
    09:11

Types of Mutations

  • Base Distortions
    03:49
  • Point Mutations
    09:49
  • Mutations and Phenotypes
    10:48

Chromosomal Rearrangements: Deletions

  • Deletions
    04:07

Chromosomal Rearrangements: Inversions

  • Inversions
    05:15

Chromosomal Rearrangements: Translocations

  • Reciprocal Translocation
    12:42
  • Robertsonian Translocations
    09:31

Chromosomal Mutations: Aneuploidy

  • Aneuploidy
    09:05

Speciation

  • Speciation
    06:39