Unexpected connections between type VI-B CRISPR-Cas systems, bacterial natural competence, ubiquitin signaling network and DNA modification through a distinct family of membrane proteins

In addition to core Cas proteins, CRISPR-Cas loci often encode ancillary proteins that modulate the activity of the respective effectors in interference. Subtype VI-B1 CRISPR-Cas systems encode the Csx27 protein that down-regulates the activity of Cas13b when the type VI-B locus is expressed in Esch...

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Bibliographic Details
Main Authors: Makarova, Kira S, Gao, Linyi, Zhang, Feng, Koonin, Eugene V
Other Authors: Massachusetts Institute of Technology. Department of Brain and Cognitive Sciences
Format: Article
Language:English
Published: Oxford University Press (OUP) 2023
Online Access:https://hdl.handle.net/1721.1/150441