( e ) -5- ( 2-bromovinyl ) -2'-deoxyuridine ( bvdu ) was phosphorylated by the bovine herpesvirus 1 ( bhv-1 ) -induced thymidine kinase and subsequently incorporated into viral dna , resulting in dna that was more dense than dna from untreated cells .
C0012939
viral dna
C0012854
dna