Lack of AcrB Efflux Function Confers Loss of Virulence on <italic toggle="yes">Salmonella enterica</italic> Serovar Typhimurium
ABSTRACT AcrAB-TolC is the paradigm resistance-nodulation-division (RND) multidrug resistance efflux system in Gram-negative bacteria, with AcrB being the pump protein in this complex. We constructed a nonfunctional AcrB mutant by replacing D408, a highly conserved residue essential for proton trans...
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Autores principales: | , , , , , , , , |
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Formato: | article |
Lenguaje: | EN |
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American Society for Microbiology
2017
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Materias: | |
Acceso en línea: | https://doaj.org/article/91114a33f62a45c7933725d7402ec642 |
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