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Article

NblA gene expression in Synechocystis PCC 6803 strains lacking DspA (Hik33) and a NblR-like protein.

Current microbiology - 1 Jan 2007

Zabulon Gérald, Richaud Catherine, Guidi-Rontani Chantal, Thomas Jean-Claude

Abstract excerpt

Cyanobacteria respond to nutrient-limiting conditions by degrading their phycobilisomes (PBS), the light-harvesting complexes for photosynthesis. In Synechococcus sp. PCC 7942, the expression of nblA, an essential gene in this process, is controlled by the response regulator NblR and the sensor NblS. Here we study the effect of inactivation of dspA (an nblS homologue) and an nblR-like gene on phycobilisome...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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PMID: 17171466
DOI: 10.1007/s00284-006-0251-y

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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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NblA gene expression in Synechocystis PCC 6803 strains lacking DspA (Hik33) and a NblR-like protein.PMID 17171466Read ↗

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NblR is a novel one-component response regulator in the cyanobacterium Synechococcus elongatus PCC 7942.Semantic proximity Read ↗

An AbrB-like transcriptional regulator, Sll0822, is essential for the activation of nitrogen-regulated genes in Synechocystis sp. PCC 6803.Semantic proximity Read ↗

Alanine dehydrogenase activity is required for adequate progression of phycobilisome degradation during nitrogen starvation in Synechococcus elongatus PCC 7942.Semantic proximity Read ↗

sll1961 is a novel regulator of phycobilisome degradation during nitrogen starvation in the cyanobacterium Synechocystis sp. PCC 6803.Semantic proximity Read ↗

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