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

Integration host factor is required for the activation of developmentally regulated genes in Caulobacter.

Genes & development - 1 Sept 1990

Gober J W, Shapiro L

Abstract excerpt

Several temporally controlled flagellar genes in Caulobacter crescentus require a sigma 54 promoter and upstream sites for transcription activation. We demonstrate here that in some of these genes, an AT-rich region containing an integration host factor (IHF) consensus binding site lies between the activator and the promoter, and that this region binds IHF in vitro. Analysis of mutations in the IHF-binding region...

Read the complete abstract on PubMed

Topics

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

Share to Bacterial Proteins
Share to Base Sequence
Share to Blotting, Western

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to DNA-Binding Proteins

Share to Genes, Bacterial

Share to Molecular Sequence Data

Share to Mutation

Share to Promoter Regions, Genetic

Source

Identifiers

PMID: 2253876
DOI: 10.1101/gad.4.9.1494

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Integration host factor is required for the activation of developmentally regulated genes in Caulobacter.PMID 2253876Read ↗

A dual binding site for integration host factor and the response regulator CtrA inside the Caulobacter crescentus replication origin.Semantic proximity Read ↗

Regulation of FlbD activity by flagellum assembly is accomplished through direct interaction with the trans-acting factor, FliX.Semantic proximity Read ↗

Organization, expression, and function of Caulobacter crescentus genes needed for assembly and function of the flagellar hook.Semantic proximity Read ↗

A temporally controlled sigma-factor is required for polar morphogenesis and normal cell division in Caulobacter.Semantic proximity Read ↗

A gene coding for a putative sigma 54 activator is developmentally regulated in Caulobacter crescentus.Semantic proximity Read ↗

Probing flagellar promoter occupancy in wild-type and mutant Caulobacter crescentus by chromatin immunoprecipitation.Semantic proximity Read ↗

Mutations in FlbD that relieve the dependency on flagellum assembly alter the temporal and spatial pattern of developmental transcription in Caulobacter crescentus.Semantic proximity Read ↗

Maximal transcriptional activation by the IHF protein of Escherichia coli depends on optimal DNA bending by the activator.Semantic proximity Read ↗

Molecular genetics of the flgI region and its role in flagellum biosynthesis in Caulobacter crescentus.Semantic proximity Read ↗

Integration host factor positively regulates cycJIH transcription.Semantic proximity Read ↗

Integration host factor affects the oxygen-regulated expression of photosynthesis genes in Rhodobacter capsulatus.Semantic proximity Read ↗

FlbT couples flagellum assembly to gene expression in Caulobacter crescentus.Semantic proximity Read ↗

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