Systematic discovery of pseudomonad genetic factors involved in sensitivity to tailocins.

ABSTRACT: Tailocins are bactericidal protein complexes produced by a wide variety of bacteria that kill closely related strains and may play a role in microbial community structure. Thanks to their high specificity, tailocins have been proposed as precision antibacterial agents for therapeutic applications. Compared to tailed phages, with whom they share an evolutionary and morphological relationship, bacterially produced tailocins kill their host upon production but producing strains display resistance to self-intoxication. Though lipopolysaccharide (LPS) has been shown to act as a receptor for tailocins, the breadth of factors involved in tailocin sensitivity, and the mechanisms behind resistance to self-intoxication, remain unclear. Here, we employed genome-wide screens in four non-model pseudomo

SUBMITTER: Carim S 

PROVIDER: S-EPMC8319346 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature