DNA POLYMERASE DNA POLYMERASE 1, KLENOV FRAGMENT Q-BIOTAQ DNA POLYMERASE dna polymerase I from E. coli lysogenic for nm 964 dna polymerase I from E.coli lysogen*carrying bac dna polymerase T4 from E. coli 71-18/ ptl43W T4 dna polymerase from phage T4*infected escheric taq dna polymerase with 10X reaction*buffer conta