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==Human Oocyte - Germinal Vesicle== | ==Human Oocyte - Germinal Vesicle== | ||
Morphology of the human oocyte at germinal vesicle stage. | Morphology of the human oocyte at germinal vesicle (GV) stage. The germinal vesicle is the term used to describes the oocyte nucleus. | ||
Germinal vesicle - (GV) Term used to describe an [[Oocyte Development|oocyte development]] stage occurring within the ovarian follicle that is before [[Cell Division - Meiosis|meiosis 1 and meiosis 2]]. The nuclear chromatin changes can also be divided into an early decondensed phase (nucleolus not surrounded by heterochromatin) and a later chromatin condensed phase (perinucleolar rings can occur depending on species). | |||
{{Human oocyte to blastocyst}} | [[Cell Division - Meiosis]] | [[Cell Division - Mitosis]] | {{Human oocyte to blastocyst}} | [[Cell Division - Meiosis]] | [[Cell Division - Mitosis]] | ||
==Reference== | ===Reference=== | ||
<pubmed>19924284</pubmed>| [http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2773928 PMC2773928] | [http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0007844 PLoS One] | |||
====Copyright==== | |||
Zhang 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. | |||
PLoS One. 2009; 4(11): e7844. | PLoS One. 2009; 4(11): e7844. | ||
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{{Footer}} | |||
[[Category:Human Embryo]] [[Category:Oocyte]] [[Category:Week 1]] | [[Category:Human Embryo]] [[Category:Oocyte]] [[Category:Week 1]] |
Latest revision as of 07:39, 17 November 2015
Human Oocyte - Germinal Vesicle
Morphology of the human oocyte at germinal vesicle (GV) stage. The germinal vesicle is the term used to describes the oocyte nucleus.
Germinal vesicle - (GV) Term used to describe an oocyte development stage occurring within the ovarian follicle that is before meiosis 1 and meiosis 2. The nuclear chromatin changes can also be divided into an early decondensed phase (nucleolus not surrounded by heterochromatin) and a later chromatin condensed phase (perinucleolar rings can occur depending on species).
Image Links: Human oocyte to blastocyst | Germinal vesicle oocyte (GV) | Metaphase I oocyte | Metaphase II oocyte | Day 2 | Day 3 | Day 5 | Day 5 (label) | Day 5 (colour label)
Day 3 - Morula
Day 5 - Blastocyst
- Links: Oocyte | Morula | Blastocyst | Carnegie stage 1 | Carnegie stage 2 | Carnegie stage 3 | Cell Division - Meiosis | Cell Division - Mitosis
Reference
<pubmed>19924284</pubmed>| PMC2773928 | PLoS One
Copyright
Zhang 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.
PLoS One. 2009; 4(11): e7844. Published online 2009 November 16. doi: 10.1371/journal.pone.0007844.
Cite this page: Hill, M.A. (2024, June 20) Embryology Human-oocyte.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Human-oocyte.jpg
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G
File history
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12:19, 5 April 2010 | 320 × 330 (21 KB) | S8600021 (talk | contribs) | Morphology of human oocyte. '''GV''' - germinal vesicle oocyte (GV) Note - Original image has been modified to remove array data, colour and other embryo images. Pone.0007844.g004.jpg http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2773928/figure/pone-0 |
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The following 24 pages use this file:
- 2015 Group Project 1
- BGDA Lecture - Development of the Embryo/Fetus 1
- BGDA Practical - Female Reproductive Tract Histology
- BGDA Practical 3 - Gametogenesis
- BGDA Practical 3 - Oogenesis and Ovulation
- In Vitro Oogenesis
- Oocyte Development
- Ovary Development
- Talk:2015 Group Project 1
- File:Human-oocyte.jpg
- File:Human-oocyte to blastocyst.jpg
- File:Human embryo day 2.jpg
- File:Human embryo day 3.jpg
- File:Human embryo day 5.jpg
- File:Human embryo day 5 label.gif
- File:Human embryo day 5 label.jpg
- File:Human embryo day 5 label2.jpg
- File:Human oocyte-metaphase I.jpg
- File:Human oocyte-metaphase II.jpg
- Template:Human oocyte to blastocyst
- Template:Oocyte terms
- Template:Oocyte terms collapse table
- Template talk:Oocyte terms
- Category:Oocyte