Mouse Ovary Postnatal Germ Cell: Difference between revisions

Latest revision as of 17:02, 1 August 2017

Introduction

These movies are from a 2014 study^[1] showing folliculogenesis in the early postnatal primordial follicle during mammalian ovarian development. Oocyte cysts break down to liberate individual MI-arrested oocytes some of which form primordial follicles while others seemingly disappear.

In mice

the oocyte numbers decrease (by about 50%) by apoptosis in perinatal ovaries (between E18.5 and P2).
Oocyte cysts break down to liberate individual MI-arrested oocytes
some of which form primordial follicles while others disappear.

Labels

green (EGFP) - germ cells
red (mTomato) - somatic cells

Links: Day 1 movie | Day 2-3.5 movie Ovary Development | Oocyte Development | Mouse Development | Movies

Day 1

<html5media height="420" width="400">File:Mouse newborn ovary day 1.mp4</html5media>

Day 2 to 3.5

<html5media height="420" width="400">File:Mouse newborn ovary day 2-3.5.mp4</html5media>

Reference

↑ <pubmed>24400092</pubmed>

http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0084477

Lin R-S, Jimenez-Movilla M, Dean J (2014) Figla-Cre Transgenic Mice Expressing Myristoylated EGFP in Germ Cells Provide a Model for Investigating Perinatal Oocyte Dynamics. PLoS ONE 9(1): e84477. https://doi.org/10.1371/journal.pone.0084477

Copyright

This is an open-access article, free of all copyright, and may be freely reproduced, distributed, transmitted, modified, built upon, or otherwise used by anyone for any lawful purpose. The work is made available under the Creative Commons CC0 public domain dedication.

Cite this page: Hill, M.A. (2024, April 19) Embryology Mouse Ovary Postnatal Germ Cell. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Mouse_Ovary_Postnatal_Germ_Cell

What Links Here?

[PMID24400092-1] <pubmed>24400092</pubmed>

[1]

@@ Line 1: / Line 1: @@
 ==Introduction==
-These movies from a 2014 study<ref name="PMID24400092><pubmed>24400092</pubmed></ref> show early postnatal primordial follicle formation during mammalian ovarian folliculogenesis. Oocyte cysts break down to liberate individual MI-arrested oocytes some of which form primordial follicles while others seemingly disappear.
+These movies are from a 2014 study<ref name="PMID24400092><pubmed>24400092</pubmed></ref> showing folliculogenesis in the early postnatal primordial follicle during mammalian ovarian development. Oocyte cysts break down to liberate individual MI-arrested oocytes some of which form primordial follicles while others seemingly disappear.
 {|
 | width=500px|In mice
@@ Line 11: / Line 11: @@
 |}
-:'''Links:''' [[Media:Mouse newborn ovary day 1.mp4|Day 1 movie]] | [[Media:Mouse newborn ovary day 2-3.5.mp4|Day 2-3.5 movie]]  [[Ovary Development]] | [[Oocyte Development]] | [[Mouse Development]]
+:'''Links:''' [[Media:Mouse newborn ovary day 1.mp4|Day 1 movie]] | [[Media:Mouse newborn ovary day 2-3.5.mp4|Day 2-3.5 movie]]  [[Ovary Development]] | [[Oocyte Development]] | [[Mouse Development]] | [[Movies]]
 {|
 | width=405px|