to elucidate differences between tumor promoters and polypeptide mitogens in the pathway ( s ) of mitogenesis which might be responsible for the nonresponsiveness of the 3t3-tnr9 cells , we have examined in these cells the early protein phosphorylation events known to be associated with mitogenesis in the parental 3t3 cells .
C0007634
cells
C1156237
mitogenesis