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Article

Regulation of petrobactin and bacillibactin biosynthesis in Bacillus anthracis under iron and oxygen variation.

PloS one - 1 Jan 2011

Lee Jung Yeop, Passalacqua Karla D, Hanna Philip C, Sherman David H

Abstract excerpt

BACKGROUND: Bacillus anthracis produces two catecholate siderophores, petrobactin and bacillibactin, under iron-limited conditions. Here, we investigate how variable iron and oxygen concentrations influence the biosynthetic output of both siderophores in B. anthracis. In addition, we describe the differential levels of transcription of select genes within the B. anthracis siderophore biosynthetic operons that are...

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Identifiers

PMID: 21673962
DOI: 10.1371/journal.pone.0020777
PMCID: PMC3108971

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