the effect of dna-crosslinking agents ( cisplatin and mitomycin c ) , a dna-intercalating agent ( adriamycin ) or monofunctional psoralen ( 4-met-4 ' , 5'-dihydropsoralen plus near-ultraviolet radiation ) on dna replication in cultured mouse fm3a cells was studied by sedimentation of the pulse-labeled dna in an alkaline sucrose gradient .
C0598312
dna replication
C0012854
dna