An interdigit signalling centre instructs coordinate phalanx-joint formation governed by 5′Hoxd–Gli3 antagonism

The molecular mechanisms governing digit joint specification are poorly understood. Here, the authors identify the 5′Hoxd–Gli3 balance as a key regulator of the net interdigital Bmp signalling level in mouse, which in turn regulates phalanx and joint formation.

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Detalles Bibliográficos
Autores principales: Bau-Lin Huang, Anna Trofka, Aki Furusawa, Jacqueline L. Norrie, Adam H. Rabinowitz, Steven A. Vokes, M. Mark Taketo, Jozsef Zakany, Susan Mackem
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/b589df54b71a442db003ba86c874cc67
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Sumario:The molecular mechanisms governing digit joint specification are poorly understood. Here, the authors identify the 5′Hoxd–Gli3 balance as a key regulator of the net interdigital Bmp signalling level in mouse, which in turn regulates phalanx and joint formation.