chinese hamster ovary cell clones stably expressing the chimeric g-protein alpha subunit transcript ( g alpha s/i ( 38 ] demonstrated 1.5-2.5-fold constitutively elevated cyclic amp levels and a 3-4-fold increase in the activity ratio of cyclic amp-dependent protein kinase , although expression of the chimeric polypeptide could not be demonstrated presumably because of low expression of the mutant alpha s .
C0887847
g-protein alpha subunit
C0086903
g