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Article

Indispensability of the Escherichia coli carbonic anhydrases YadF and CynT in cell proliferation at a low CO2 partial pressure.

Bioscience, biotechnology, and biochemistry - 1 Apr 2003

Hashimoto Masayuki, Kato Jun-ichi

Abstract excerpt

We found that a carbonic anhydrase, YadF, is essential for cell growth in the absence of another carbonic anhydrase, CynT, in Escherichia coli. However, mutant strains lacking both of them grew at high CO2 concentrations (5%), where non-enzymatic mechanisms generate HCO3-. This suggests that thes...

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PMID: 12784642
DOI: 10.1271/bbb.67.919

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-12784642-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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