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Article

Regulatory roles for IscA and SufA in iron homeostasis and redox stress responses in the cyanobacterium Synechococcus sp. strain PCC 7002.

Journal of bacteriology - 1 May 2006

Balasubramanian Ramakrishnan, Shen Gaozhong, Bryant Donald A, Golbeck John H

Abstract excerpt

SufA, IscA, and Nfu have been proposed to function as scaffolds in the assembly of Fe/S clusters in bacteria. To investigate the roles of these proteins further, single and double null-mutant strains of Synechococcus sp. strain PCC 7002 were constructed by insertional inactivation of genes homologous to sufA, iscA, and nfu. Demonstrating the nonessential nature of their products, the sufA, iscA, and sufA iscA...

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Identifiers

PMID: 16621810
DOI: 10.1128/JB.188.9.3182-3191.2006
PMCID: PMC1447454

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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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