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

Use of hupS::lacZ gene fusion to study regulation of hydrogenase expression in Rhodobacter capsulatus: stimulation by H2.

Journal of bacteriology - 1 Jul 1992

Colbeau A, Vignais P M

Abstract excerpt

The Escherichia coli beta-galactosidase enzyme was used as a reporter molecule for genetic fusions in Rhodobacter capsulatus. DNA fragments that were from the upstream region of the hydrogenase structural operon hupSLM and contained 5' hupS sequences were fused in frame to a promoterless lacZ gen...

Topics

Cloning, Molecular
Escherichia coli
Gene Expression Regulation, Bacterial
Gene Expression Regulation, Enzymologic
Genes, Bacterial
Genotype
Hydrogen
Hydrogenase
Kinetics
Operon
Phenotype
Recombinant Fusion Proteins

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Rhodobacter capsulatus

beta-Galactosidase

Source

Open in PubMed Open full text

Identifiers

PMID: 1624420
DOI: 10.1128/jb.174.13.4258-4264.1992
PMCID: PMC206208

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-1624420-2026-08-30.1. 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

Use of hupS::lacZ gene fusion to study regulation of hydrogenase expression in Rhodobacter capsulatus: stimulation by H2.PMID 1624420Read ↗

Rhodobacter capsulatus HypF is involved in regulation of hydrogenase synthesis through the HupUV proteins.Semantic proximity Read ↗

The hupTUV operon is involved in negative control of hydrogenase synthesis in Rhodobacter capsulatus.Semantic proximity Read ↗

The hydrogenase structural operon in Rhodobacter capsulatus contains a third gene, hupM, necessary for the formation of a physiologically competent hydrogenase.Semantic proximity Read ↗

Characterization of the hydrogen-deuterium exchange activities of the energy-transducing HupSL hydrogenase and H(2)-signaling HupUV hydrogenase in Rhodobacter capsulatus.Semantic proximity Read ↗

HupUV proteins of Rhodobacter capsulatus can bind H2: evidence from the H-D exchange reaction.Semantic proximity Read ↗

Identification and sequence analysis of the hupR1 gene, which encodes a response regulator of the NtrC family required for hydrogenase expression in Rhodobacter capsulatus.Semantic proximity Read ↗

Construction of a chassis for hydrogen production: physiological and molecular characterization of a Synechocystis sp. PCC 6803 mutant lacking a functional bidirectional hydrogenase.Semantic proximity Read ↗

Genetic Approaches to Study the Interplay Between Transcription and Nucleoid-Associated Proteins in Escherichia coli.Semantic proximity Read ↗

The identification, characterization, sequencing and mutagenesis of the genes (hupSL) encoding the small and large subunits of the H2-uptake hydrogenase of Azotobacter chroococcum.Semantic proximity Read ↗

Isolation of regulatory mutants in photosynthesis gene expression in Rhodobacter sphaeroides 2.4.1 and partial complementation of a PrrB mutant by the HupT histidine-kinase.Semantic proximity Read ↗

Transcriptional control of hydrogen production during mixed carbon fermentation by hydrogenases 4 (hyf) and 3 (hyc) in Escherichia coli.Semantic proximity Read ↗

Hydrogen production by hup(-) mutant and wild-type strains of Rhodobacter capsulatus from dark fermentation effluent of sugar beet thick juice in batch and continuous photobioreactors.Semantic proximity Read ↗

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