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Genetics Study Guide: DNA, Transcription, Translation, Mutations, and Chromosomal Aberrations

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DNA Structure

  • DNA Structure
    06:25

Semiconservative Replication

  • Semiconservative Replication
    14:31

Overview of DNA Replication

  • Proofreading
    02:35
  • Steps to DNA Replication
    11:59
  • Directionality
    05:02

Overview of Transcription

  • Overview of Transcription
    06:32

Transcription in Prokaryotes

  • Prokaryotic Transcription
    10:14

Transcription in Eukaryotes

  • Eukaryotic Transcription
    09:16

RNA

  • RNA
    05:43

RNA Modification and Processing

  • mRNA Processing
    08:39

Translation

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

The Genetic Code

  • The Genetic Code
    11:43

Transfer RNA

  • tRNA
    02:51

Ribosomal Structure

  • Ribosome Structure
    03:49

Types of Mutations

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

Spontaneous Mutations

  • Spontaneous Mutations
    09:52

Induced Mutations

  • Induced Mutations
    04:29

DNA Repair

  • DNA Proofreading
    01:45
  • Repair Pathways
    05:44
  • Double Strand Breaks
    03:03

Discovery of Transposable Elements

  • Discovery
    07:18

Transposable Elements in Prokaryotes

  • Prokaryotic Transposable Elements
    06:10

Transposable Elements in Eukaryotes

  • Human Transposable Elements
    05:30
  • Drosophila P Element
    03:08
  • Eukaryotic Transposable Elements
    03:14

Chromosomal Mutations: Aberrant Euploidy

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

Chromosomal Mutations: Aneuploidy

  • Aneuploidy
    09:05

Chromosomal Rearrangements: Overview

  • Rearrangement Overview
    04:38

Chromosomal Rearrangements: Deletions

  • Deletions
    04:07

Chromosomal Rearrangements: Inversions

  • Inversions
    05:15

Chromosomal Rearrangements: Translocations

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