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Roles of ExoI and SbcCD Nucleases in “Reckless” DNA Degradation in recA Mutants of Escherichia coli

Exponentially growing recA mutant cells of Escherichia coli display pronounced DNA degradation that starts at the sites of DNA damage and depends on RecBCD nuclease (ExoV) activity. As a consequence of this “reckless” DNA degradation, populations of recA mutants contain a large proportion of anuclea...

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Détails bibliographiques
Auteurs principaux: Zahradka, Ksenija, Buljubašić, Maja, Petranović, Mirjana, Zahradka, Davor
Format: Artigo
Langue:Inglês
Publié: American Society for Microbiology (ASM) 2009
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC2648197/
https://ncbi.nlm.nih.gov/pubmed/19074388
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/JB.01877-07
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