biosights: July 9, 2012 - Asters help embryonic nuclei find their own space

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United States Rockefeller University Press
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Published on ● Video Link: https://www.youtube.com/watch?v=aL9BmfCqeyg


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Duration: 8:07
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In early Drosophila embryos, nuclei undergo rapid, synchronous divisions without being separated into individual cells by cytokinesis. Telley et al. develop a cell-free assay to reveal that microtubule asters help disperse the nuclei throughout the embryonic cytoplasm, moving them to the right position for development to continue. This biosights episode presents the paper by Telley et al. from the June 25, 2012, issue of The Journal of Cell Biology and includes an interview with lead author Ivo Telley (EMBL, Heidelberg, Germany). Produced by Caitlin Sedwick and Ben Short. See the associated paper in JCB for details on the funding provided to support this original research at http://jcb.rupress.org/content/197/7/887.full



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JCB
Journal of Cell Biology
Rockefeller University Press
RUP
biosights
nuclei
embryonic cytoplasm
asters