Systematic Analysis of REBASE Identifies Numerous Type I Restriction-Modification Systems with Duplicated, Distinct <italic toggle="yes">hsdS</italic> Specificity Genes That Can Switch System Specificity by Recombination
ABSTRACT N6-Adenine DNA methyltransferases associated with some Type I and Type III restriction-modification (R-M) systems are able to undergo phase variation, randomly switching expression ON or OFF by varying the length of locus-encoded simple sequence repeats (SSRs). This variation of methyltrans...
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Auteurs principaux: | , , , , , , |
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Format: | article |
Langue: | EN |
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American Society for Microbiology
2020
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Accès en ligne: | https://doaj.org/article/91693bc9f96b4c51acd0bbffc06d674a |
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