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Article

ZntR-mediated transcription of zntA responds to nanomolar intracellular free zinc.

Journal of inorganic biochemistry - 1 Jun 2012

Wang Da, Hosteen Olijahwon, Fierke Carol A

Abstract excerpt

In E. coli, ZitB and ZntA are important metal exporters that enhance cell viability under high environmental zinc. To understand their functions in maintaining zinc homeostasis, we applied a novel genetically-encoded fluorescent zinc sensor to monitor the intracellular free zinc changes in wild t...

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Identifiers

PMID: 22459916
DOI: 10.1016/j.jinorgbio.2012.02.008
PMCID: PMC3408962

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-22459916-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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