Isolation of DNA polymerase gamma from an adenovirus 2 DNA replication complex

The major DNA polymerase in a nuclear membrane complex that is capable of synthesizing viral DNA sequences in vitro has been purified about 900-fold from adenovirus 2-infected KB cells. The enzyme was characterized as belonging to the class of mammalian DNA polymerases (DNA polymerase gamma) that can utilize poly(A) with oligo(dT) as template primer.