Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Identification and functional analysis of Salmonella enterica serovar Typhimurium PmrA-regulated genes.

FEMS immunology and medical microbiology - 1 Feb 2005

Tamayo Rita, Prouty Angela M, Gunn John S

Abstract excerpt

The PmrA-PmrB two-component regulatory system of Salmonella enterica serovar Typhimurium is activated in vivo and plays an important role in resistance to cationic antimicrobial peptides. Resistance is partly mediated by modifications to the lipopolysaccharide. To identify new PmrA-regulated genes, microarray analysis was undertaken comparing cDNA derived from PmrA-constitutive and PmrA-null strains. A...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Adaptation, Physiological
Share to Antimicrobial Cationic Peptides

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Arabinose

Share to Drug Resistance, Bacterial

Share to Lipid A

Share to Regulon

Share to RNA, Bacterial

Share to Salmonella typhimurium

Source

Identifiers

PMID: 15681155
DOI: 10.1016/j.femsim.2004.08.007

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Identification and functional analysis of Salmonella enterica serovar Typhimurium PmrA-regulated genes.PMID 15681155Read ↗

Identification and genetic characterization of PmrA-regulated genes and genes involved in polymyxin B resistance in Salmonella enterica serovar typhimurium.Semantic proximity Read ↗

Identification of the lipopolysaccharide modifications controlled by the Salmonella PmrA/PmrB system mediating resistance to Fe(III) and Al(III).Semantic proximity Read ↗

The Bacterial iprA Gene Is Conserved across Enterobacteriaceae, Is Involved in Oxidative Stress Resistance, and Influences Gene Expression in Salmonella enterica Serovar Typhimurium.Semantic proximity Read ↗

The effect of PmrA/B two-component system on the phenotype and virulence of Salmonella Typhimurium.Semantic proximity Read ↗

Phenotypic differences between Salmonella and Escherichia coli resulting from the disparate regulation of homologous genes.Semantic proximity Read ↗

Spontaneous pmrA mutants of Salmonella typhimurium LT2 define a new two-component regulatory system with a possible role in virulence.Semantic proximity Read ↗

ramR mutations involved in efflux-mediated multidrug resistance in Salmonella enterica serovar Typhimurium.Semantic proximity Read ↗

PhoP-PhoQ activates transcription of pmrAB, encoding a two-component regulatory system involved in Salmonella typhimurium antimicrobial peptide resistance.Semantic proximity Read ↗

Bacterial modification of LPS and resistance to antimicrobial peptides.Semantic proximity Read ↗

The PmrAB system-inducing conditions control both lipid A remodeling and O-antigen length distribution, influencing the Salmonella Typhimurium-host interactions.Semantic proximity Read ↗

An allele of an ancestral transcription factor dependent on a horizontally acquired gene product.Semantic proximity Read ↗

Regulation of polymyxin resistance and adaptation to low-Mg2+ environments.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.