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Repression of Hedgehog signalling is required for the acquisition of dorsolateral cell fates in the zebrafish otic vesicle

In zebrafish, Hedgehog (Hh) signalling from ventral midline structures is necessary and sufficient to specify posterior otic identity. Loss of Hh signalling gives rise to mirror symmetric ears with double anterior character, whereas severe upregulation of Hh signalling leads to double posterior ears...

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Autori principali: Hammond, Katherine L., van Eeden, Fredericus J. M., Whitfield, Tanya T.
Natura: Artigo
Lingua:Inglês
Pubblicazione: Company of Biologists 2010
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC2847469/
https://ncbi.nlm.nih.gov/pubmed/20223756
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1242/dev.045666
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