Basic helix-loop-helix phosphoprotein G0S8,Cell growth inhibiting protein 31,Cell growth-inhibiting gene 31 protein,G0 to G1 switch regulatory 8 24kD,G0/G1 switch regulatory protein 8,G0S8,GOS8,OTTHUMP00000060765,Regulator of G protein signaling 2,Regulator of G protein signalling 2 24kD,Regulator of G-protein signaling 2,Regulators of G protein signaling XRGSVI,RGS 2,RGS2,RGS2