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Construction and characterization of pta gene-deleted mutant of Clostridium tyrobutyricum for enhanced butyric acid fermentation.

Biotechnology and bioengineering - 20 Apr 2005

Zhu Ying, Liu Xiaoguang, Yang Shang-Tian

Abstract excerpt

Clostridium tyrobutyricum ATCC 25755 is an acidogenic bacterium, producing butyrate and acetate as its main fermentation products. In order to decrease acetate and increase butyrate production, integrational mutagenesis was used to disrupt the gene associated with the acetate formation pathway in C. tyrobutyricum. A nonreplicative integrational plasmid containing the phosphotransacetylase gene (pta) fragment...

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Share to Butyric Acid
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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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PMID: 15759261
DOI: 10.1002/bit.20354

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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