The overview video for Module 2 of Useful Genetics.

1. Overview of Module 1
2. How different are we?
3. Properties of DNA
4. Properties of genes
5. Why molecular biology is confusing
6. Properties of chromosomes
7. Life cycles and ploidy
8. Comparing DNA sequences
9. Genetic and evolutionary relationships of human populations
10. Overview of Module 2
11. Fidelity of DNA replication
12. Why most mutations are harmless
13. Types of mutations and their consequences
14. Germline and Somatic Mutations
15. Mutagens (what should we worry about)
16. Mutations, selection and evolvability
17. Origins and evolution of new genes and gene families
18. Comparing DNA sequences reveals evolutionary history
19. Overview of Module 3
20. Protein basics
21. Catalytic proteins (enzymes)
22. Structural, transport and carrier proteins
23. Regulatory proteins and RNAs
24. Homozygous phenotypes
25. Diploids: Heterozygous phenotypes
26. All about dominance
27. How genes are named
28. Gene interaction in biochemical pathways
29. Regulatory interactions
30. How somatic mutations cause cancer
31. Frameworks for predicting the phenotypic effects of mutation
32. Overview of Module 4
33. Sex chromosomes and sex determination
34. Expression of X‐linked genes in females
35. Expression of X‐linked genes in males
36. Can natural genetic variation explain natural phenotypic variation?
37. Most natural variation has very small effects
38. Many natural genetic variants affect multiple traits
39. Effects of natural genetic variation depend on the environment
40. Effects of natural genetic variation depend on chance
41. How natural genetic variation affects the risk of cancer
42. Integrating new understanding into old concepts
43. Overview of Module 5
44. DNA fingerprinting
45. Analyzing a single gene or gene 'panel'
46. SNP-typing the genome, Part 1
47. SNP-typing the genome, Part 2
48. SNP-typing services
49. Exome sequencing
50. Haplotypes
51. Ancestry
52. Ethical and social issues surrounding personal genomics
53. Not-so-personal genomics
54. Overview of Module 6
55. Mitosis
56. Sexual life cycles
57. Meiosis, the basics
58. Following genotypes through meiosis, part 1
59. More about meiosis: homolog pairing and crossing-over
60. Following genotypes through meiosis (this time with crossovers)
61. Mating
62. Following alleles through generations
63. Relatedness
64. Sex chromosomes in meiosis
65. Overview of Module 7
66. Genetic analysis began with Mendel
67. Mendels findings and what we now know
68. How to do genetic analysis
69. Mendel's genetic analysis
70. Detecting sex-linkage, predicting outcomes
71. Using crosses to investigate locations of autosomal genes
72. Using pedigrees to investigate family inheritance
73. Using crosses to investigate gene function
74. Genetic analysis: numbers matter
75. Overview of Module 8
76. Heritability
77. GWAS redux
78. Inbreeding
79. Inbreeding in livestock and pets
80. Inbreeding and genetic variation in evolution and conservation
81. Hybrids
82. Plant Breeding & Transgenics
83. Overview of Module 9
84. Polyploidy
85. Aneuploidy
86. Aneuploidy for sex chromosomes
87. Chromosomes rearrangements
88. Consequences of chromosome rearrangements
89. Small changes (structural variation)
90. Junk and selfish DNA
91. Genome evolution
92. Overview of Module 10
93. Origin of Life
94. Mitochondrial genetics
95. Epigenetics
96. Mosaics and chimeras
97. Fetal DNA
98. Genetics of aging

This college-level course gives students a thorough understanding of gene function, and enables them to apply this understanding to real-world issues, both personal and societal.