The bacterial capsule is a gatekeeper for mobile DNA.

PLoS Biol

Centro Nacional de Biotecnología-CSIC, Madrid, Spain.

Published: July 2021

The horizontal transfer of mobile DNA is one of the signature moves of bacterial evolution, but the specific rules that govern this transfer remain elusive. In this PLOS Biology issue, Haudiquet and colleagues revealed that the interactions between mobile genetic elements and the bacterial capsule shape the horizontal flow of DNA in an important bacterial pathogen.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8260180PMC
http://dx.doi.org/10.1371/journal.pbio.3001308DOI Listing

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