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Article

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

Bioscience, biotechnology, and biochemistry - 1 Apr 2008

Kato Hiroaki, Chibazakura Taku, Yoshikawa Hirofumi

Abstract excerpt

A response regulator, NblR, of the cyanobacterium Synechococcus elongatus PCC 7942 is known to induce expression of the nblA gene, a key factor in phycobilisome degradation (bleaching) under nutrient-deprivation conditions. In this study, we observed phosphorylation-independent regulation of NblR activity. We constructed a mutant strain expressing NblR (D57A), in which a putative phospho-accepting Asp-57 was...

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PMID: 18391440
DOI: 10.1271/bbb.70816

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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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