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Article

Participation of IHF and a distant UP element in the stimulation of the phage lambda PL promoter.

Molecular microbiology - 1 Oct 1998

Giladi H, Koby S, Prag G, Engelhorn M, Geiselmann J, Oppenheim A B

Abstract excerpt

We have previously identified a UP element in the phage lambda PL promoter, centred at position -90 from the transcription start site. Integration host factor (IHF), a heterodimeric DNA-binding and -bending protein, binds upstream of the lambda PL promoter in a region overlapping the UP element. Stimulation of transcription by IHF requires an intact alphaCTD and affects the initial binding of RNA polymerase to...

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Identifiers

PMID: 9791187
DOI: 10.1046/j.1365-2958.1998.01079.x

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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.

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Participation of IHF and a distant UP element in the stimulation of the phage lambda PL promoter.PMID 9791187Read ↗

Identification of an UP element within the IHF binding site at the PL1-PL2 tandem promoter of bacteriophage lambda.Semantic proximity Read ↗

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Alterations in the p'R promoter of coliphage lambda modify both its activity and interaction with the integration host factor (IHF).Semantic proximity Read ↗

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Transcriptional activation by protein-induced DNA bending: evidence for a DNA structural transmission model.Semantic proximity Read ↗

Participation of the flank regions of the integration host factor protein in the specificity and stability of DNA binding.Semantic proximity Read ↗

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

Mode of DNA-protein interaction between the C-terminal domain of Escherichia coli RNA polymerase alpha subunit and T7D promoter UP element.Semantic proximity Read ↗

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The role of an upstream promoter interaction in initiation of bacterial transcription.Semantic proximity Read ↗

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