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Processing and integration of functionally oriented prespacers in the Escherichia coli CRISPR system depends on bacterial host exonucleases

CRISPR-Cas systems provide bacteria with adaptive immunity against viruses. During spacer adaptation, the Cas1-Cas2 complex selects fragments of foreign DNA, called prespacers, and integrates them into CRISPR arrays in an orientation that provides functional immunity. Cas4 is involved in both the tr...

Täydet tiedot

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Bibliografiset tiedot
Julkaisussa:J Biol Chem
Päätekijät: Ramachandran, Anita, Summerville, Lesley, Learn, Brian A., DeBell, Lily, Bailey, Scott
Aineistotyyppi: Artigo
Kieli:Inglês
Julkaistu: American Society for Biochemistry and Molecular Biology 2020
Aiheet:
Linkit:https://ncbi.nlm.nih.gov/pmc/articles/PMC7076208/
https://ncbi.nlm.nih.gov/pubmed/31914418
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1074/jbc.RA119.012196
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