the intracellular cyclic amp ( camp ) levels in rla209-15 cells grown at the nonpermissive temperature ( 40 degrees c , the temperature at which the cells exhibit the differentiated phenotype ) were higher than the levels in these cells grown at the permissive temperature ( 33 degrees c , the temperature at which these cells exhibit the transformed phenotype ) .
C0007589
differentiated
C0007634
cells