Gradients of BMP signaling in zebrafish embryos direct dorsal - ventral cell fate specification during embryogenesis. (jci.org)
Cells are only transiently pluripotent as cell fate specification signals initiate differentiation soon after the formation of pluripotent blastomeres. (dresden-ipp.de)
Although Pdgfrα appears downstream of the fluorescent signal observed here, the dynamic nature of cell fate specification appears similar. (journals.plos.org)