CRISPR-Cas adaptation in Escherichia coli requires RecBCD helicase but not nuclease activity, is independent of homologous recombination, and is antagonized by 5' ssDNA exonucleases

Radovčić, Marin; Killelea, Tom; Savitskaya, Ekaterina; Wettstein, Lukas; Bolt, Edward L.; Ivančić-Baće, Ivana

doi:10.1093/nar/gky799

Research Repository

All Outputs (2)

A gold standard, CRISPR/Cas9-based complementation strategy reliant on 24 nucleotide bookmark sequences (2020)
Journal Article

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. Phenotypic complementation of gene knockouts is an essential step in establishing function. Here, we describe a simple strategy for ‘gold standard’ complementation in which the mutant allele i... Read More about A gold standard, CRISPR/Cas9-based complementation strategy reliant on 24 nucleotide bookmark sequences.

CRISPR-Cas adaptation in Escherichia coli requires RecBCD helicase but not nuclease activity, is independent of homologous recombination, and is antagonized by 5' ssDNA exonucleases (2018)
Journal Article

© The Author(s) 2018. Prokaryotic adaptive immunity is established against mobile genetic elements (MGEs) by 'naïve adaptation' when DNA fragments from a newly encountered MGE are integrated into CRISPR-Cas systems. In Escherichia coli, DNA integrati... Read More about CRISPR-Cas adaptation in Escherichia coli requires RecBCD helicase but not nuclease activity, is independent of homologous recombination, and is antagonized by 5' ssDNA exonucleases.