Modulation of DNA polymerase IV activity by UmuD and RecA* observed by single-molecule time-lapse microscopy
S. S. Henrikus, A. E. McGarth, S. Jergic, M. L. Ritger, P. T. Pham, E. A. Wood, M. F. Goodman, M. M. Cox, A. M. van Oijen, H. Ghodke, A. Robinson
The paper shows UmuD and RecA modulate DNA polymerase IV binding to DNA substrates, with UmuD inhibiting and RecA promoting association, particularly in DNA-damaged cells.
bioRxiv · Jun 23, 2019 · PreprintMicrobiology