12. Ööplasmic Segregation During Ascidian Development
Channel: UMass Amherst Libraries
Date: 2016-05-06

Developmental Biology Film Series episode 24.

Cortical streaming in the fertilized egg causes the formation of a pigmented crescent. When the egg cleaves, the crescent is shared between the two blastomeres.

Biologist: James Lash, University of Pennsylvania

National Science Foundation Grant DB21

CREDITS
Photographer – Joseph V.  Durden

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