In recD sbcB sbcD mutants, repair of UV-irradiated DNA is strongly RecF dependent, indicating that RecBC is inactive. This finding suggests that exonuclease V, exonuclease I (SbcB), and the SbcCD nuclease play a redundant role in vivo, which is essential for the recombination activity of the RecBC complex during UV repair.
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|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC103658 | PMC |
| http://dx.doi.org/10.1128/JB.181.19.6220-6221.1999 | DOI Listing |
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