the incorporation rate decreased in all three cases , but the reasons appeared to be different , as can be derived from fcm and ar data : after irradiation in g1 , a fraction of cells was prevented from entering s-phase , after irradiation at g1/s a proportion of cells was blocked in the s-phase , and after irradiation in s , dna synthesis rate was reduced .
C0007634
cells
C0080129
s-phase