simultaneous induction of galactose permease and alpha-galactosidase ( a secreted glycoprotein ) in sec mutant cells at the nonpermissive temperature ( 37 degrees c ) shows that both activities accumulate and can be exported coordinately when cells are returned to the permissive temperature ( 24 degrees c ) in the presence or absence of cycloheximide .
C1327616
secreted
C0007634
cells