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Uncoupling of Retinoic Acid Signaling From Tailbud Development Before Termination of Body Axis Extension

During the early stages of body axis extension, retinoic acid (RA) synthesized in somites by Raldh2 represses caudal fibroblast growth factor (FGF) signaling to limit the tailbud progenitor zone. Excessive RA down-regulates Fgf8 and triggers premature termination of body axis extension, suggesting t...

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Bibliografiske detaljer
Main Authors: Cunningham, Thomas J., Zhao, Xianling, Duester, Gregg
Format: Artigo
Sprog:Inglês
Udgivet: 2011
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3216692/
https://ncbi.nlm.nih.gov/pubmed/21538808
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/dvg.20763
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