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Foundations of Genetics: Key Concepts, Chromosomes, and Mendelian Inheritance

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Discovery of Transposable Elements

  • Discovery
    07:18

Epigenetics, Chromatin Modifications, and Regulation

  • Other Chromatin Modifications
    02:51
  • Histone Protein Modifications
    07:55
  • Chromatin
    04:35

Post Translational Modifications

  • Post Translational Modifications
    04:30

Sex-Linked Genes

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

Chromosomal Mutations: Aneuploidy

  • Aneuploidy
    09:05

Chromosomal Rearrangements: Overview

  • Rearrangement Overview
    04:38

Chromosomal Rearrangements: Deletions

  • Deletions
    04:07

Chromosomal Rearrangements: Duplications

  • Duplications
    04:18

Chromosomal Rearrangements: Inversions

  • Inversions
    05:15

Chromosomal Rearrangements: Translocations

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

DNA as the Genetic Material

  • History and Experiments
    09:32

DNA Structure

  • DNA Structure
    06:25

Alternative DNA Forms

  • Alternative DNA Forms
    01:57

RNA

  • RNA
    05:43

Bacterial and Viral Chromosome Structure

  • Bacteria and Viral Chromosome Structure
    02:39

Eukaryotic Chromosome Structure

  • Chromosome Structure
    07:10
  • Supercoiling
    03:07

Semiconservative Replication

  • Semiconservative Replication
    14:31

Overview of DNA Replication

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

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

Mitosis

  • Mitosis Regulation
    05:02
  • Mitosis Steps
    09:46

Meiosis

  • Meiosis Overview
    05:30
  • Meiosis Steps
    09:06

Development of Animal Gametes

  • Gamete Development
    21:21

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

RNA Interference

  • RNA Interference
    06:59

The Genetic Code

  • The Genetic Code
    11:43

Transfer RNA

  • tRNA
    02:51

Ribosomal Structure

  • Ribosome Structure
    03:49

Translation

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

Proteins

  • Proteins
    05:05

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

Arabinose Operon

  • Arabinose Operon
    03:45

Riboswitches

  • Riboswitches
    04:04

Overview of Eukaryotic Gene Regulation

  • Review of Regulation
    09:22

GAL Regulation

  • GAL Regulation
    03:51

Studying the Genetics of Development

  • Genetics of Development
    08:30

Developmental Patterning Genes

  • Segmentation Genes
    11:19
  • Plant HOX genes
    02:34

Early Developmental Steps

  • Drosophilia Development
    03:46
  • Cell-cell interactions
    03:52

Overview of Genomics

  • Genomics Overview
    02:48

Sequencing the Genome

  • Traditional vs. Next-Gen
    04:17
  • Sequencing Difficulties
    08:41
  • Sequencing Overview
    08:55

Genomic Variation

  • Genomic Variation
    09:28

Bioinformatics

  • Bioinformatics
    08:28

Comparative Genomics

  • Overview
    04:55
  • Humans, Mice, and Chimps
    01:49

Genomics and Human Medicine

  • Transgenic Organisms and Gene Therapy
    09:12
  • Human Genome Composition
    06:51

Functional Genomics

  • Functional Genomics
    08:26

Proteomics

  • Proteomics
    06:36

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

Hardy Weinberg

  • Hardy Weinberg
    13:04

Allelic Frequency Changes

  • Genetic Drift
    10:15
  • New Alleles and Migration
    03:03
  • Non-Random Mating
    07:55

Overview of Evolution

  • Evolution
    08:18

Speciation

  • Speciation
    06:39

Phylogenetic Trees

  • Phylogenetic Trees
    08:16

Fundamentals of Genetics

  • Descriptive Genetics
    03:45
  • Chromosomal Fundamentals
    03:25

Mendel's Experiments and Laws

  • Mendel's Laws
    05:48
  • Mendel's Experiments
    08:06

Inheritance in Diploids and Haploids

  • Haploid Genetics
    02:45
  • Diploid Genetics
    27:36

Monohybrid Cross

  • Monohybrid Cross
    10:20

Dihybrid Cross

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

Trihybrid Cross

  • Trihybrid Cross
    26:08

Sex-Linked Genes

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

Probability and Genetics

  • Probability
    07:41

Pedigrees

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

Understanding Independent Assortment

  • Gamete Genetics and Independent Assortment
    04:58

Chi Square Analysis

  • Step 5
    00:53
  • Step 4
    03:14
  • Chi Square Analysis
    18:27