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  • Effect of NlpE overproduction on multidrug resistance in Escherichia coli.

Effect of NlpE overproduction on multidrug resistance in Escherichia coli.

Antimicrobial agents and chemotherapy (2010-03-10)
Kunihiko Nishino, Seiji Yamasaki, Mitsuko Hayashi-Nishino, Akihito Yamaguchi
ABSTRACT

NlpE, an outer membrane lipoprotein, functions during envelope stress responses in Gram-negative bacteria. In this study, we report that overproduction of NlpE increases multidrug and copper resistance through activation of the genes encoding the AcrD and MdtABC multidrug efflux pumps in Escherichia coli.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Deoxycholic acid, ≥98% (HPLC)
Sigma-Aldrich
Carbenicillin, Ready Made Solution, 100 mg/mL in ethanol/water, 0.2 μm filtered