Michelle P Roettger et al.
Biochemistry, 43(43), 13827-13838 (2004-10-27)
DNA polymerase mu (Polmu), an X-family DNA polymerase, is preferentially expressed in secondary lymphoid tissues with yet unknown physiological functions. In this study, Polmu was overexpressed in Escherichia coli and purified to homogeneity. The purified enzyme had a lifetime of