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File:Mechanism-of-the-chromosome-induced-polar-body-extrusion-in-mouse-eggs-1747-1028-6-17-S1.ogv

Mechanism-of-the-chromosome-induced-polar-body-extrusion-in-mouse-eggs-1747-1028-6-17-S1.ogv ‎(Ogg Theora video file, length 20 s, 444 × 404 pixels, 287 kbps, file size: 700 KB)


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Summary

Description
English: 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.
Date
Source Video file from Wang Q, Racowsky C, Deng M (2011). "Mechanism of the chromosome-induced polar body extrusion in mouse eggs". Cell Division. DOI:10.1186/1747-1028-6-17. PMID 21867530. PMC: 3179692.
Author Wang Q, Racowsky C, Deng M
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This file was transferred to Wikimedia Commons from PubMed Central by way of the Open Access Media Importer.
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Date/TimeThumbnailDimensionsUserComment
current09:04, 6 February 201720 s, 444 × 404 (700 KB)Open Access Media Importer BotAutomatically uploaded media file from Open Access source. Please report problems or suggestions here.

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