Biology:Wrch1
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Short description: G protein
RhoU (or Wrch1 or Chp2) is a small (~21 kDa) signaling G protein (more specifically a GTPase), and is a member of the Rho family of GTPases. Wrch1 was identified in 2001 as encoded by a non-canonical Wnt induced gene.[1] RhoU/Wrch delineates with RhoV/Chp a Rho subclass related to Rac and Cdc42, which emerged in early multicellular organisms during evolution.[2]
References
- ↑ "Wrch-1, a novel member of the Rho gene family that is regulated by Wnt-1". Genes Dev 15 (14): 1796–807. 2001. doi:10.1101/gad.894301. ISSN 0890-9369. PMID 11459829.
- ↑ "Evolution of the Rho family of ras-like GTPases in eukaryotes". Mol Biol Evol 24 (1): 203–16. 2007. doi:10.1093/molbev/msl145. ISSN 0021-9193. PMID 17035353.
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