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1. Introduction
2. Mitochondrial biogenesis and embryo development
3. Mitochondrial biogenesis: division and growth
4. How is mitochondrial mass estimated?
5. Mitochondrial biogenesis and reproduction
6. Mitochondrial biogenesis and spermatogenesis
7. mtDNA content and quality of spermatozoa
8. Average mtDNA content of spermatozoa
9. Oogenesis
10. The bottleneck theory
11. Mitochondrial biogenesis in oogenesis
12. Oogenesis: the bottleneck theory
13. Fertilization maternal transmission of mtDNA
14. mtDNA content in oocytes by real-time PCR
15. Intra-assay and inter-assay precision
16. mtDNA content in metaphase III oocytes
17. Mature unfertilized oocyte (metaphase II)
18. mtDNA content influences fertilization outcome
19. Ovarian insufficiency and major mtDNA depletion
20. How does mtDNA content affect oocyte quality?
21. The stages of early embryonic development (1)
22. The stages of early embryonic development (2)
23. The stages of early embryonic development (3)
24. Evolution of mtDNA content
25. Activation of mitochondrial biogenesis
26. Ubiquitous TFAM and NRF1 transcription factors
27. Early embryogenesis
28. The absence of mitochondrial transcriptional
29. Embryogenesis defect: TFAM, NRF1, POLGA
30. Early embryogenesis in the bovine model
31. Mitochondrial transfer in reproduction
32. Conclusions
33. Acknowledgments
34. References (1)
35. References (2)
36. References (3)
37. References (4)

Topics Covered

• Mitochondrial biogenesis and mass
• Mitochondrial biogenesis in spermatogenesis
• Mitochondrial biogenesis in oogenesis
• The bottleneck theory
• Maternal transmission of mitochondrial DNA
• Influence of the mitochondrial DNA content on fertilization
• Mitochondrial biogenesis in early embryonic development
• Mitochondrial transfer in reproduction

Links

Series:

• Mitochondrial Biogenesis

Categories:

• Cell Biology
• Reproduction & Development

Therapeutic Areas:

• Gynaecology & Obstetrics

Talk Citation

Reynier, P. (2007, October 1). Mitochondrial biogenesis during gametogenesis and embryonic development [Video file]. In The Biomedical & Life Sciences Collection, Henry Stewart Talks. Retrieved April 18, 2024, from https://hstalks.com/bs/173/.
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Publication History

• Published on October 1, 2007
• Archived on September 26, 2018

Financial Disclosures

• Prof. Pascal Reynier has not informed HSTalks of any commercial/financial relationship that it is appropriate to disclose.