The DNA Polymerase I Large (Kienow) Fragment lacks the 5' to 3'
exonuclease activity of intact DNA Polymerase I but retains the
5' to 3' polymerase, the 3' to 5' exonuclease and strand displacement
activities.
10 X Reaction Buffer
500 mM Tris-HCl (pH 7.2)
100 mM MgSO
4 1mM DTT
REFERENCES
Joyce, C.M. and Grindley, N.D.F. (1983) PNAS 80: 1830.