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Navigable Slide Index

1. Introduction
2. Meiosis
3. Genetic diversity
4. Meiosis I, prophase I
5. Meiosis I, metaphase I - telophase I
6. Meiosis II
7. Synapsis
8. Crossing over/recombination (1)
9. Crossing over/recombination (2)
10. Chiasmata
11. Sex chromosomes
12. Cell cycle checkpoints
13. Meiosis check points
14. Aneuploidy causes
15. Non-disjunction during meiosis
16. Distribution of non-disjunction
17. Parental origin of aneuploidy
18. Gametogenesis
19. Gametogenesis in males
20. Female human embryo - stages in gonad
21. Oogenesis
22. Gametogenesis in females
23. Differences in gametogenesis
24. Aneuploidy
25. Maternal age specific estimates of trisomy
26. Production line hypothesis (PLH)
27. Depleted oocyte hypothesis (DOH)
28. Down syndrome type
29. Chromosome abnormalities in humans
30. Chromosome abnormalities in miscarriages
31. Chromosome abnormalities in newborns
32. Chromosome abnormalities

Topics Covered

• Genetic diversity
• Meiosis I
• Meiosis II
• Synapsis
• Recombination
• Chiasmata
• Sex chromosomes
• Cell cycle checkpoints
• Meiosis check points
• Causes of aneuploidy
• Non-disjunction during meiosis
• Disruption of non-disjunction
• Parental origin of aneuploidy
• Gametogenesis
• Oogenesis
• Impact of maternal age
• Production line hypothesis
• Depleted oocyte hypothesis
• Down syndrome
• Chromosome abnormalities in humans, miscarriages and newborns

Links

Series:

• Introduction to Human Genetics

Categories:

• Genetics & Epigenetics

Talk Citation

Publication History

• Published on January 6, 2010
• Archived on September 8, 2024

Financial Disclosures

• Dr. Sioban SenGupta has not informed HSTalks of any commercial/financial relationship that it is appropriate to disclose.