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

Mutations which alter the kinetics of calcium transport alter the regulation of competence in Streptococcus pneumoniae.

Journal of bacteriology - 1 Apr 1994

Trombe M C, Rieux V, Baille F

Abstract excerpt

In Streptococcus pneumoniae, Ca2+ induces a stress response which is regulated by a proteic activator known as competence factor (CF). This stress response is expressed as the induction of competence for DNA uptake and genetic transformation in exponentially growing cultures and by autolysis in l...

Topics

Allosteric Regulation
Amiloride
Biological Transport
Calcium
Cell Division
Drug Resistance, Microbial
Mutation
Streptococcus pneumoniae
Transformation, Genetic
Water-Electrolyte Balance

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Open in PubMed Open full text

Identifiers

PMID: 8144467
DOI: 10.1128/jb.176.7.1992-1996.1994
PMCID: PMC205304

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-8144467-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

Community interpretation

Discuss the evidence

Ask a question, add context or challenge an interpretation. Community activity is separate from scientific evidence strength.

0

discussions

0

replies

Citations encouraged

Claims remain attributable.

No discussion yet

Be the first to add a careful, cited interpretation.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Mutations which alter the kinetics of calcium transport alter the regulation of competence in Streptococcus pneumoniae.PMID 8144467Read ↗

Characterization of a calcium porter of Streptococcus pneumoniae involved in calcium regulation of growth and competence.Semantic proximity Read ↗

Calcium regulation of growth and differentiation in Streptococcus pneumoniae.Semantic proximity Read ↗

Pleiotropic mutations alter the kinetics of calcium transport, competence regulation, autolysis and experimental virulence in Streptococcus pneumoniae.Semantic proximity Read ↗

Genetic and physiological studies of the CiaH-CiaR two-component signal-transducing system involved in cefotaxime resistance and competence of Streptococcus pneumoniae.Semantic proximity Read ↗

Strategies to attenuate the competence regulon in Streptococcus pneumoniaeSemantic proximity Read ↗

The CiaRH system of Streptococcus pneumoniae prevents lysis during stress induced by treatment with cell wall inhibitors and by mutations in pbp2x involved in beta-lactam resistance.Semantic proximity Read ↗

Extracellular-peptide control of competence for genetic transformation in Streptococcus PneumoniaeSemantic proximity Read ↗

Interconnection of competence, stress and CiaR regulons in Streptococcus pneumoniae: competence triggers stationary phase autolysis of ciaR mutant cells.Semantic proximity Read ↗

Choline-binding protein D (CbpD) in Streptococcus pneumoniae is essential for competence-induced cell lysis.Semantic proximity Read ↗

Dynamic Modeling of Streptococcus pneumoniae Competence Provides Regulatory Mechanistic Insights Into Its Tight Temporal RegulationSemantic proximity Read ↗

In vitro Tn7 mutagenesis of Haemophilus influenzae Rd and characterization of the role of atpA in transformation.Semantic proximity Read ↗

Fever-like temperature bursts promote competence development via an HtrA-dependent pathway in <i>Streptococcus pneumoniae</i>Semantic proximity Read ↗

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