Bile-mediated activation of the acrAB and tolC multidrug efflux genes occurs mainly through transcriptional derepression of ramA in Salmonella enterica serovar Typhimurium

RamA, which controls expression of the MDR efflux pump AcrAB-TolC, is regulated by the Lon protease

(2013) V. Ricci et al.   JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY

Genetic inactivation of acrAB or inhibition of efflux induces expression of ramA

(2013) A. J. Lawler et al.   JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY

The TetR Family of Regulators

(2013) L. Cuthbertson et al.   MICROBIOLOGY AND MOLECULAR BIOLOGY REVIEWS

Regulation of RamA by RamR in Salmonella enterica Serovar Typhimurium: Isolation of a RamR Superrepressor

(2012) Vito Ricci et al.   ANTIMICROBIAL AGENTS AND CHEMOTHERAPY

Repression of Salmonella enterica phoP Expression by Small Molecules from Physiological Bile

(2012) L. C. M. Antunes et al.   JOURNAL OF BACTERIOLOGY

Effects of Natural Mutations in the ramRA Locus on Invasiveness of Epidemic Fluoroquinolone-Resistant Salmonella enterica Serovar Typhimurium Isolates

(2012) Etienne Giraud et al.   JOURNAL OF INFECTIOUS DISEASES

Effects of indole on drug resistance and virulence of Salmonella enterica serovar Typhimurium revealed by genome-wide analyses

(2012) Eiji Nikaido et al.   Gut Pathogens

Binding of the RamR Repressor to Wild-Type and Mutated Promoters of theramAGene Involved in Efflux-Mediated Multidrug Resistance in Salmonella enterica Serovar Typhimurium

(2011) Sylvie Baucheron et al.   ANTIMICROBIAL AGENTS AND CHEMOTHERAPY

RamA, a Member of the AraC/XylS Family, Influences Both Virulence and Efflux in Salmonella enterica Serovar Typhimurium

(2010) A. M. Bailey et al.   JOURNAL OF BACTERIOLOGY

Regulation of the AcrAB multidrug efflux pump in Salmonella enterica serovar Typhimurium in response to indole and paraquat

(2010) E. Nikaido et al.   MICROBIOLOGY-SGM

Chronic and acute infection of the gall bladder by Salmonella Typhi: understanding the carrier state

(2010) Geoffrey Gonzalez-Escobedo et al.   NATURE REVIEWS MICROBIOLOGY

Experimental identification and characterization of 97 novel npcRNA candidates in Salmonella enterica serovar Typhi

(2010) Suresh V. Chinni et al.   NUCLEIC ACIDS RESEARCH

Gallstones play a significant role in Salmonella spp. gallbladder colonization and carriage

(2010) R. W. Crawford et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

SalmonellaInfection of Gallbladder Epithelial Cells Drives Local Inflammation and Injury in a Model of Acute Typhoid Fever

(2009) Alfredo Menendez et al.   JOURNAL OF INFECTIOUS DISEASES

Effect of bile salts on the DNA and membrane integrity of enteric bacteria

(2009) M. E. Merritt et al.   JOURNAL OF MEDICAL MICROBIOLOGY

ramR Mutations Involved in Efflux-Mediated Multidrug Resistance in Salmonella enterica Serovar Typhimurium

(2008) Y. M. Abouzeed et al.   ANTIMICROBIAL AGENTS AND CHEMOTHERAPY

AcrAB Multidrug Efflux Pump Regulation inSalmonella entericaserovar Typhimurium by RamA in Response to Environmental Signals

(2008) Eiji Nikaido et al.   JOURNAL OF BIOLOGICAL CHEMISTRY

Salmonellae interplay with host cells

(2007) Andrea Haraga et al.   NATURE REVIEWS MICROBIOLOGY