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Article

Expression of Mitochondrial Cytochrome C Oxidase Chaperone Gene (COX20) Improves Tolerance to Weak Acid and Oxidative Stress during Yeast Fermentation.

PloS one - 1 Jan 2015

Kumar Vinod, Hart Andrew J, Keerthiraju Ethiraju R, Waldron Paul R, Tucker Gregory A, Greetham Darren

Abstract excerpt

INTRODUCTION: Saccharomyces cerevisiae is the micro-organism of choice for the conversion of fermentable sugars released by the pre-treatment of lignocellulosic material into bioethanol. Pre-treatment of lignocellulosic material releases acetic acid and previous work identified a cytochrome oxidase chaperone gene (COX20) which was significantly up-regulated in yeast cells in the presence of acetic acid. RESULTS:...

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Source

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Identifiers

PMID: 26427054
DOI: 10.1371/journal.pone.0139129
PMCID: PMC4591339

Genes

COX20

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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