In the absence of Sonic hedgehog, p53 induces apoptosis and inhibits retinal cell proliferation, cell-cycle exit and differentiation in zebrafish.

<h4>Background</h4>Sonic hedgehog (Shh) signaling regulates cell proliferation during vertebrate development via induction of cell-cycle regulator gene expression or activation of other signalling pathways, prevents cell death by an as yet unclear mechanism and is required for differenti...

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Bibliographic Details
Main Author: Sergey V Prykhozhij
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2010-10-01
Series:PLoS ONE
Online Access:https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0013549&type=printable
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