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Article

Characterization of a ferric uptake regulator (Fur)-mutant of the cyanotrophic bacterium Pseudomonas pseudoalcaligenes CECT5344.

Journal of biotechnology - 20 Nov 2014

Becerra Gracia, Merchán Faustino, Blasco Rafael, Igeño M Isabel

Abstract excerpt

The Fur protein is the main sensor of cellular iron status in bacteria. In the present study, we inactivated the fur gene of Pseudomonas pseudoalcaligenes CECT5344 and characterized the resulting mutant. Our findings provide experimental evidence that, cyanide generates an intracellular signal equivalent to that triggered by iron deprivation, as witnessed by the induction of prrF and fiuA (ferrichrome receptor)...

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PMID: 24704534
DOI: 10.1016/j.jbiotec.2014.03.030

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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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