synthesis of ( p ) pprna-dna chains by purified hela cell dna primase-dna polymerase alpha ( pol alpha-primase ) was compared with those synthesized by a multiprotein form of dna polymerase alpha ( pol alpha 2 ) using unique single-stranded dna templates containing the origin of replication for simian virus 40 ( sv40 ) dna .
C0012935
single-stranded dna
C0012854
dna