Article
Hand2 inhibits kidney specification while promoting vein formation within the posterior mesoderm.
eLife - 2 Nov 2016
Perens Elliot A, Garavito-Aguilar Zayra V, Guio-Vega Gina P, Peña Karen T, Schindler Yocheved L, Yelon Deborah
Abstract excerpt
Proper organogenesis depends upon defining the precise dimensions of organ progenitor territories. Kidney progenitors originate within the intermediate mesoderm (IM), but the pathways that set the boundaries of the IM are poorly understood. Here, we show that the bHLH transcription factor Hand2 limits the size of the embryonic kidney by restricting IM dimensions. The IM is expanded in zebrafish hand2 mutants and...
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