HIGHLIGHTS
- who: Stéphanie Lebreton et al. from the Institut, France have published the paper: Control of embryonic Xenopus morphogenesis by Ral-GDS/Xral branch of the Ras signalling pathway, in the Journal: (JOURNAL)
- what: The authors have investigated the role of key components in the Ral branch of FGF and Ras signalling during early Xenopus development. The authors show that exposure of animal caps to bFGF causes activation of XralB, and that overexpression of an activated form of XralB causes cortical F-actin disassembly. The analysis presented above indicates that Ras can activate Xral independently . . .
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