Bifunctional Gene Cluster lnqBCDEF Mediates Bacteriocin Production and Immunity with Differential Genetic Requirements
Author(s) -
Shun Iwatani,
Yuko Horikiri,
Takeshi Zendo,
Jiro Nakayama,
Kenji Sonomoto
Publication year - 2013
Publication title -
applied and environmental microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.552
H-Index - 324
eISSN - 1070-6291
pISSN - 0099-2240
DOI - 10.1128/aem.03783-12
Subject(s) - bacteriocin , immunity , gene cluster , biology , gene , bifunctional , genetics , computational biology , cluster (spacecraft) , immune system , bacteria , biochemistry , computer science , catalysis , programming language
A comprehensive gene disruption of lacticin Q biosynthetic cluster lnqQBCDEF was carried out. The results demonstrated the necessity of the complete set of lnqQBCDEF for lacticin Q production, whereas immunity was flexible, with LnqEF (ABC transporter) being essential for and LnqBCD partially contributing to immunity.
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