when human embryonic fibroblasts ( hef ) were infected with herpes simplex virus type 2 ( hsv-2 ) , replicative viral dna synthesis and some repair synthesis of cellular dna were induced at the early stage of infection , but almost all dna synthesis at the late stage of infection was derived from repair synthesis of cellular and viral dna ( y. nishiyama and f. rapp , virology 110 , 466-475 , 1981 ) .
C0016030
fibroblasts
C0007634
cellular