the resulting prematurely condensed chromosomes ( pcc ) were scored and classified into g1 , s and g2-pcc on the basis of both morphological and autoradiographic data , the results of this study indicated that the g1 , s and g2 phase cells are equally susceptible to virus-induced fusion with mitotic cells and subsequent induction into pcc .
C0079396
g2 phase
C0007634
cells