Mouse Parental Genomes Movie
|Embryology - 26 Sep 2021 Expand to Translate|
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|<mediaplayer width='320' height='325' image="http://embryology.med.unsw.edu.au/embryology/images/d/d1/Mouse_zygote_division_02_icon.jpg">File:Parental_genome_mix_02.mp4</mediaplayer>|
In the mouse zygote, separation of chromatin according to parental origin is preserved up to the four-cell embryo stage and then gradually disappears.
This movie shows that up to the 4 cell stage in the preimplantation embryo, the distribution of the 2 parental genomes remain segregated. After this stage, there is a gradual mixing of the 2 genomes with each cell division.
Image frames kindly provided by Thomas Haaf.
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Cite this page: Hill, M.A. (2021, September 26) Embryology Mouse Parental Genomes Movie. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Mouse_Parental_Genomes_Movie
- © Dr Mark Hill 2021, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G