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Article

Construction and characterization of ack knock-out mutants of Propionibacterium acidipropionici for enhanced propionic acid fermentation.

Biotechnology and bioengineering - 5 Jun 2006

Suwannakham Supaporn, Huang Yan, Yang Shang-Tian

Abstract excerpt

Propionibacterium acidipropionici produces propionic acid from glucose with acetic acid, succinic acid, and CO2 as byproducts. In this work, inactivation of ack gene, encoding acetate kinase (AK), by gene disruption and integrational mutagenesis was studied as a method to reduce acetate formation in propionic acid fermentation. The partial ack gene of approximately 750 bp in P. acidipropionici was cloned using a...

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PMID: 16508995
DOI: 10.1002/bit.20866

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TAT

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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