Interaction with the recombination hot spot chi in vivo converts the RecBCD enzyme of Escherichia coli into a chi-independent recombinase by inactivation of the RecD subunit.

The RecBCD enzyme of Escherichia coli promotes recombination preferentially at chi nucleotide sequences and has in vivo helicase and strong duplex DNA exonuclease (exoV) activities. The enzyme without the RecD subunit, as in a recD null mutant, promotes recombination efficiently but independently of...

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Autores principales: Köppen, A, Krobitsch, S, Thoms, B, Wackernagel, W
Formato: Artigo
Lenguaje:Inglês
Publicado: 1995
Materias:
Research Article
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC41495/
https://ncbi.nlm.nih.gov/pubmed/7541534
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