Regulatory mechanism of Haa1p and Hap4p in Saccharomyces cerevisiae to mixed acetic acid and formic acid when fermenting mixed glucose and xylose

Abstract Background Acetic and formic acid are two common inhibitors that coexist with glucose and xylose in lignocellulosic hydrolysates, which impair the fermentation performance of Saccharomyces cerevisiae. Enhancing yeast tolerance to these inhibitors is crucial for efficient industrial bioethan...

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Bibliographic Details
Main Authors: Xin-Yu Xiao, Bo Li, Zi-Yuan Xia, Quan Zhang, Cai-Yun Xie, Yue-Qin Tang
Format: Article
Language:English
Published: BMC 2025-07-01
Series:Microbial Cell Factories
Subjects:
Online Access:https://doi.org/10.1186/s12934-025-02764-3
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