in the presence of rna polymerase , rnase h , discriminatory factors alpha and beta , escherichia coli binding protein , dna elongation factor i , dna elongation factor ii preparation , dna polymerase iii , and atp , utp , gtp , ctp , datp , dttp , dgtp , and dctp , fd viral dna can be quantitatively converted to rfii containing a unique gap in the linear minus strand .
C0012854
dna
C0012939
viral dna