biochemical fusions between normal rl-pr-c hepatocytes or purified rat liver plasma membranes ( whose adenylate cyclases were previously irreversibly inactivated with n-ethylmaleimide ) with spontaneously transformed hepatocytes produced hybrids whose basal and fluoride-stimulated adenylate cyclase activities reflected those of the parental transformed cells but that now responded to glucagon .
C0007603
plasma membranes
C0007634
cells