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Article

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

Plant & cell physiology - 1 Jul 2006

Muramatsu Masayuki, Hihara Yukako

Abstract excerpt

In cyanobacteria, transcription of genes encoding subunits of PSI is tightly repressed under high-light conditions. To elucidate the molecular mechanism, we examined the promoter architecture of the psaAB genes encoding reaction center subunits of PSI in a cyanobacterium Synechocystis sp. PCC 6803. Primer extension analysis showed the existence of two promoters, P1 and P2, both of which are responsible for the...

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PMID: 16705009
DOI: 10.1093/pcp/pcj060

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

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