1. Current Protocols in Molecular Biology;Ausubel,1987
2. ras genes;Barbacid;Annu. Rev. Biochem.,1987
3. G proteins in signal transduction;Birnbaumer;Annu. Rev. Pharmacol. Toxicol.,1990
4. The GTPase superfamily: conserved structure and molecular mechanism;Bourne;Nature,1991
5. Human cDNA clones for four species of Gαs signal transduction protein;Bray,1986