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Comprehensive Genetics Study Notes: DNA, Gene Expression, Mutations, and Mapping

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DNA as the Genetic Material

  • History and Experiments
    09:32

DNA Structure

  • DNA Structure
    06:25

Semiconservative Replication

  • Semiconservative Replication
    14:31

Telomeres and Telomerase

  • Telomeres and Telomerase
    08:38

Recombination

  • Recombination after Double Strand Breaks
    03:37
  • Recombination after Single Strand Breaks
    03:51
  • Gene Conversion
    02:36

Overview of Transcription

  • Overview of Transcription
    06:32

Transcription in Prokaryotes

  • Prokaryotic Transcription
    10:14

Transcription in Eukaryotes

  • Eukaryotic Transcription
    09:16

RNA Modification and Processing

  • mRNA Processing
    08:39

The Genetic Code

  • The Genetic Code
    11:43

Translation

  • Translation Termination
    01:55
  • Translation initiation
    07:58
  • Translation:Wobble Hypothesis
    03:13

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

GAL Regulation

  • GAL Regulation
    03:51

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

Transposable Elements in Prokaryotes

  • Prokaryotic Transposable Elements
    06:10

Chromosomal Mutations: Aneuploidy

  • Aneuploidy
    09:05

Chromosomal Mutations: Aberrant Euploidy

  • Allopolyploidy
    04:34
  • Autopolyploidy
    04:03
  • Aberrant Euploid
    08:42

Mapping Overview

  • Mapping Overview
    11:11

Monohybrid Cross

  • Monohybrid Cross
    10:20

Dihybrid Cross

  • Branch Diagram
    06:28
  • Punnet Square
    15:24

Epistasis and Complementation

  • Other Gene Interactions
    07:10
  • Complementation
    05:05
  • Epistatic Genes
    13:08

Sex-Linked Genes

  • Sex-Linked Genes
    07:56
  • Morgan's Eye Color Fruit Fly Cross
    10:05

Pedigrees

  • Pedigree Flowchart
    01:59
  • Pedigree Symbols
    02:48
  • Sex-Linked Pedigrees
    10:56