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Article

Expanding the Role of FurA as Essential Global Regulator in Cyanobacteria.

PloS one - 1 Jan 2016

González Andrés, Bes M Teresa, Peleato M Luisa, Fillat María F

Abstract excerpt

In the nitrogen-fixing heterocyst-forming cyanobacterium Anabaena sp. PCC 7120, the ferric uptake regulator FurA plays a global regulatory role. Failures to eliminate wild-type copies of furA gene from the polyploid genome suggest essential functions. In the present study, we developed a selectively regulated furA expression system by the replacement of furA promoter in the Anabaena sp. chromosomes with the...

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Identifiers

PMID: 26967347
DOI: 10.1371/journal.pone.0151384
PMCID: PMC4788461

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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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