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

Interference by PR-bound RNA polymerase with PRM function in vitro. Modulation by the bacteriophage lambda cI protein.

The Journal of biological chemistry - 25 Apr 1993

Hershberger P A, Mita B C, Tripatara A, deHaseth P L

Abstract excerpt

Activation of the weak PRM promoter by cI protein is an essential process in the establishment of lysogeny. Much evidence has accumulated that cI protein binds cooperatively to the operators OR1 and OR2 and that protein at the OR2 site contacts RNA polymerase to facilitate open complex formation at the PRM promoter. We had shown previously in vitro that RNA polymerase situated at the nearby PR promoter could...

Read the complete abstract on PubMed

Topics

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

Share to Base Sequence
Share to Cloning, Molecular
Share to DNA-Binding Proteins

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

Share to DNA, Viral

Share to Molecular Sequence Data

Share to Mutation

Share to Promoter Regions, Genetic

Share to Transcription Factors

Source

Identifiers

PMID: 8473337

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

Interference by PR-bound RNA polymerase with PRM function in vitro. Modulation by the bacteriophage lambda cI protein.PMID 8473337Read ↗

Dual role for transactivator protein C in activation of mom promoter of bacteriophage Mu.Semantic proximity Read ↗

Interference of PR-bound RNA polymerase with open complex formation at PRM is relieved by a 10-base pair deletion between the two promoters.Semantic proximity Read ↗

Stability of CII is a key element in the cold stress response of bacteriophage lambda infection.Semantic proximity Read ↗

Mycobacterial RNA polymerase forms unstable open promoter complexes that are stabilized by CarD.Semantic proximity Read ↗

Direct and indirect effects of mutations in lambda PRM on open complex formation at the divergent PR promoter.Semantic proximity Read ↗

Mutations in β' subunit of Escherichia coli RNA polymerase perturb the activator polymerase functional interaction required for promoter clearance.Semantic proximity Read ↗

Modulation of gene expression by promoter mutants of the lambdacI857/pRM/pR system.Semantic proximity Read ↗

The Bacteriophage Lambda CII Phenotypes for Complementation, Cellular Toxicity and Replication Inhibition Are Suppressed in cII-oop Constructs Expressing the Small RNA OOP.Semantic proximity Read ↗

Involvement of the Escherichia coli RNA polymerase alpha subunit in transcriptional activation by the bacteriophage lambda CI and CII proteins.Semantic proximity Read ↗

New Insights into the Phage Genetic Switch: Effects of Bacteriophage Lambda Operator Mutations on DNA Looping and Regulation of PR, PL, and PRM.Semantic proximity Read ↗

Drastically decreased transcription from CII-activated promoters is responsible for impaired lysogenization of the Escherichia coli rpoA341 mutant by bacteriophage lambda.Semantic proximity Read ↗

Octamerization of lambda CI repressor is needed for effective repression of P(RM) and efficient switching from lysogeny.Semantic proximity Read ↗

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