Template:Ovary timeline table: Difference between revisions
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|+ colspan=3|'''Human Embryonic Ventricular Timeline''' | |+ colspan=3|'''Human Embryonic Ventricular Timeline''' | ||
|-bgcolor="CEDFF2" | |-bgcolor="CEDFF2" | ||
! width= | ! width=200px|Time | ||
! width=120px|Carnegie Stage | ! width=120px|Carnegie Stage | ||
! Event | ! Event |
Revision as of 13:41, 11 May 2018
Time | Carnegie Stage | Event |
---|---|---|
24 days | intermediate mesoderm, pronephros primordium | |
28 days | mesonephros and mesonephric duct | |
35 days | uteric bud, metanephros, urogenital ridge | |
42 days | cloacal divison, gonadal primordium (indifferent) | |
49 days | paramesonephric duct, gonadal differentiation | |
56 days | paramesonephric duct fusion (female) | |
100 days | fetal | primary follicles (ovary) |
6-7 weeks (GA 8-9 weeks) | primordial germ cell mitosis proliferation | |
12-14 weeks (GA 14-16 weeks) | fetal | primordial germ cell meiosis germ cell differentiation, formation of syncitial clusters of oogonia |
15-18 weeks (GA 17–20 weeks) | fetal | breakdown of syncitial clusters and assembly of primordial follicles |
Links: ovary | oocyte | Timeline |