File:Rabbit gonad timeline.jpg
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Rabbit Gonad Development Timeline
Day post coitum (dpc)
- 9 - first germ cells are detected in both sexes.
- 14 - gonad macroscopically evident, the mesonephros and gonads are still connected and interactions between tissues are probable.
- 16 - most germ cells already entered the genital ridges (crests).
- 16 to 25 - regression of the mesonephros.
- 23 - gonadal and mesonephric tissues are separated by connective tissue. Thought to prevent the migration of cells and other substances.
Days post partum (dpp)
- birth - XX gonads first signs of meiosis.
- 50 - XY gonads first signs of meiosis.
- 70 - blood-testis barrier is definitively complete.
(text modified from reference)
Reference
<pubmed>23593221</pubmed>| PLoS One.
Copyright
© 2013 Daniel-Carlier et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Figure 1. Journal.pone.0060451.g001.jpg Schematic representation of the principal features of gonad differentiation in the rabbit species.
doi:10.1371/journal.pone.0060451.g001 Image resized and reference labeled.
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| current | 22:28, 8 December 2013 | | 1,200 × 352 (71 KB) | Z8600021 (talk | contribs) | Schematic representation of the principal features of gonad differentiation in the rabbit species. doi:10.1371/journal.pone.0060451.g001 ===Reference=== ====Copyright==== © 2013 Daniel-Carlier et al. This is an open-access article distributed unde... |
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