in contrast , the dna content distribution of the successively proliferating cells , which were obtained by repeated passage of an extensively proliferating culture and none of which were phagocytic , was similar to that of proliferating hypotetraploid balb/c3t3 fibroblasts with a g1 peak at 1.6 unit followed by a plateau containing s- and g2-phase cells .
C0016030
fibroblasts
C0007634
cells