Salmonella typhimurium pgtB mutants conferring constitutive expression of phosphoglycerate transporter pgtP independent of pgtC.

doi:10.1128/jb.177.15.4297-4302.1995

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Article

Salmonella typhimurium pgtB mutants conferring constitutive expression of phosphoglycerate transporter pgtP independent of pgtC.

Journal of bacteriology - 1 Aug 1995

Niu S, Jiang S Q, Hong J

Abstract excerpt

PgtC is one of the three components of the atypical "two-component" pgt regulatory system. To investigate whether functional PgtC required for the induction of pgtP expression could be bypassed in the signal transduction process, we sought, and succeeded in isolating, intergenic suppressors arising in the low-copy mini-F plasmid, pSJ11, bearing the entire pgt system except for a 168-bp deletion near the end of...

Topics

Amino Acid Sequence
Bacterial Proteins
Base Sequence
Biological Transport
Carrier Proteins
Cloning, Molecular
Gene Expression Regulation, Bacterial
Genes, Regulator
Genes, Reporter
Glyceric Acids
Histidine

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Molecular Sequence Data

Mutagenesis, Site-Directed

Mutation

Organic Anion Transporters

Plasmids

Promoter Regions, Genetic

Salmonella typhimurium

Source

Open in PubMed Open full text

Identifiers

PMID: 7635815
DOI: 10.1128/jb.177.15.4297-4302.1995
PMCID: PMC177176

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-7635815-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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