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Article

Differential gene expression by RamA in ciprofloxacin-resistant Salmonella Typhimurium.

PloS one - 1 Jan 2011

Zheng Jie, Tian Fei, Cui Shenghui, Song Jiuzhou, Zhao Shaohua, Brown Eric W, Meng Jianghong

Abstract excerpt

Overexpression of ramA has been implicated in resistance to multiple drugs in several enterobacterial pathogens. In the present study, Salmonella Typhimurium strain LTL with constitutive expression of ramA was compared to its ramA-deletion mutant by employing both DNA microarrays and phenotype mi...

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Identifiers

PMID: 21811569
DOI: 10.1371/journal.pone.0022161
PMCID: PMC3139621

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-21811569-2026-09-04.1. Manifest publication-graph-cohort-2026-09-04.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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Differential gene expression by RamA in ciprofloxacin-resistant Salmonella Typhimurium.PMID 21811569Read ↗

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The role of RamA on the development of ciprofloxacin resistance in Salmonella enterica serovar Typhimurium.Semantic proximity Read ↗

RamA upregulates multidrug resistance efflux pumps AcrAB and OqxAB in Klebsiella pneumoniae.Semantic proximity Read ↗

RamA confers multidrug resistance in Salmonella enterica via increased expression of acrB, which is inhibited by chlorpromazine.Semantic proximity Read ↗

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