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Article

Molecular characterization of a carbon dioxide-dependent Escherichia coli small-colony variant isolated from blood cultures.

International journal of medical microbiology : IJMM - 1 Jul 2020

Matsumoto Takehisa, Hashimoto Masayuki, Teng Ching-Hao, Hsu Po-Chuen, Ota Yusuke, Takamizawa Masaru, Kato Ryosuke, Negishi Tatsuya

Abstract excerpt

A carbon dioxide-dependent small-colony variant of Escherichia coli SH4888 was isolated from blood cultures of a patient with cholangitis. To date, little is known regarding the molecular mechanisms leading to formation of carbon dioxide-dependent phenotypes in clinical isolates, but abnormalities in the carbonic anhydrase are thought to cause carbon dioxide autotrophy. In this study DNA sequence analysis of the...

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PMID: 32654769
DOI: 10.1016/j.ijmm.2020.151431

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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