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Article

Specific binding of Synechococcus sp. strain PCC 7942 proteins to the enhancer element of psbAII required for high-light-induced expression.

Journal of bacteriology - 1 Feb 1995

Li R, Dickerson N S, Mueller U W, Golden S S

Abstract excerpt

The psbAII gene of the cyanobacterium Synechococcus sp. strain PCC 7942 is a member of a three-gene family that encodes the D1 protein of the photosystem II reaction center. Transcription of psbAII is rapidly induced when the light intensity reaching the culture increases from 125 microE.m-2.s-1 (low light) to 750 microE.m-2.s-1 (high light). The DNA segment upstream of psbAII that corresponds to the untranslated...

Topics

Bacterial Proteins
Base Sequence
Binding Sites
Cyanobacteria
Enhancer Elements, Genetic
Gene Expression Regulation, Bacterial
Light
Molecular Sequence Data
Mutation
Phosphorylation
Photosynthetic Reaction Center Complex Proteins

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Photosystem II Protein Complex

Source

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Identifiers

PMID: 7836280
DOI: 10.1128/jb.177.3.508-516.1995
PMCID: PMC176621

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-7836280-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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Specific binding of Synechococcus sp. strain PCC 7942 proteins to the enhancer element of psbAII required for high-light-induced expression.PMID 7836280Read ↗

Expression of the psbDII gene in Synechococcus sp. strain PCC 7942 requires sequences downstream of the transcription start site.Semantic proximity Read ↗

Characterization of high-light-responsive promoters of the psaAB genes in Synechocystis sp. PCC 6803.Semantic proximity Read ↗

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Functional analysis of the PsbX protein by deletion of the corresponding gene in Synechocystis sp. PCC 6803.Semantic proximity Read ↗

Evaluating Light-Induced Promoters for the Control of Heterologous Gene Expression in Synechocystis sp. PCC 6803.Semantic proximity Read ↗

Light-regulated promoters from Synechocystis PCC6803 share a consensus motif involved in photoregulation.Semantic proximity Read ↗

Light-responsive psbA transcription requires the -35 hexamer in the promoter and its proximal upstream element, UPE, in cyanobacteria.Semantic proximity Read ↗

PsfR, a factor that stimulates psbAI expression in the cyanobacterium Synechococcus elongatus PCC 7942.Semantic proximity Read ↗

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A novel high light-inducible carotenoid-binding protein complex in the thylakoid membranes of Synechocystis PCC 6803.Semantic proximity Read ↗

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