Ectopic Polar Body Movie: Difference between revisions

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| <mediaplayer width='405' height='450'  image="http://embryology.med.unsw.edu.au/embryology/images/1/16/Pronuclear_fusion_001_icon.jpg">File:DNA_bead-induced_ectopic_polar_body.mp4</mediaplayer>
| width=410px|<html5media height="420" width="400">File:DNA_bead-induced_ectopic_polar_body.mp4</html5media>
| valign="top" |[[File:DNA_bead-induced_ectopic_polar_body.jpg|100px|left]]
===DNA bead-induced ectopic polar body===


A 4D movie showing the DNA bead-induced ectopic polar body extrusion during meiosis II.  
[[Media:DNA_bead-induced_ectopic_polar_body.mp4|'''Click Here''' to play on mobile device]]
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===DNA bead-induced Ectopic Polar Body===
 
A 4D movie showing the DNA bead-induced ectopic {{polar body}} extrusion during meiosis II.  


* The DNA beads (shown in blue) were injected at 10 O'clock position.  
* The DNA beads (shown in blue) were injected at 10 O'clock position.  
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* Note that the DNA bead spindle underwent rotation from horizontal to vertical position and the DNA beads were kept in the eggs after ectopic polar body extrusion.  
* Note that the DNA bead spindle underwent rotation from horizontal to vertical position and the DNA beads were kept in the eggs after ectopic polar body extrusion.  
* Maternal chromosomes are out of the z-sections.
* Maternal chromosomes are out of the z-sections.
[[File:DNA bead-induced ectopic polar body-icon.jpg|100px|right]]




:'''Links:''' {{Meiosis}} | {{Oocyte}} | {{polar body}} | [[Movies]]
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===Reference===
===Reference===
 
{{#pmid:21867530}}
<pubmed>21867530</pubmed>| [http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3179692 PMC3179692] | [http://www.celldiv.com/content/6/1/17 Cell Div.]




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{{Movie footer}}
{{Movie footer}}


[[Category:Week 1]] [[Category:Meiosis]] [[Category:Fertilization]] [[Category:Zygote]]
[[Category:Mouse]] [[Category:Week 1]] [[Category:Meiosis]] [[Category:Fertilization]] [[Category:Zygote]] [[Category:Polar Body]]

Latest revision as of 14:51, 27 March 2019

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<html5media height="420" width="400">File:DNA_bead-induced_ectopic_polar_body.mp4</html5media>

Click Here to play on mobile device

DNA bead-induced Ectopic Polar Body

A 4D movie showing the DNA bead-induced ectopic polar body extrusion during meiosis II.

  • The DNA beads (shown in blue) were injected at 10 O'clock position.
  • Microtubules were labeled by microinjection of rhodamine conjugated tubulin.
  • Note that the DNA bead spindle underwent rotation from horizontal to vertical position and the DNA beads were kept in the eggs after ectopic polar body extrusion.
  • Maternal chromosomes are out of the z-sections.
DNA bead-induced ectopic polar body-icon.jpg



Links: meiosis | oocyte | polar body | Movies

Reference

Wang Q, Racowsky C & Deng M. (2011). Mechanism of the chromosome-induced polar body extrusion in mouse eggs. Cell Div , 6, 17. PMID: 21867530 DOI.


Copyright

© 2011 Wang et al; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Additional file 1. 1747-1028-6-17-S1.mov


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Cite this page: Hill, M.A. (2024, March 29) Embryology Ectopic Polar Body Movie. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Ectopic_Polar_Body_Movie

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© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G