dna polymerase iii from saccharomyces cerevisiae is analogous to the mammalian dna polymerase delta by several criteria , including an increased synthetic activity on poly ( da ) .oligo ( dt ) ( 40:1 nucleotide ratio ) in the presence of calf thymus proliferating-cell nuclear antigen ( pcna ) , or cyclin .
C0069115
nuclear antigen
C0072108
cyclin