Article
Improvement of Saccharomyces cerevisiae strain tolerance to vanillin through heavy ion radiation combined with adaptive laboratory evolution.
Journal of biotechnology - 10 Nov 2024
Jia Chenglin, Chai Ran, Zhang Miaomiao, Guo Xiaopeng, Zhou Xiang, Ding Nan, Lei Cairong, Dong Ziyi, Zhao Jingru, Ren Haiwei, Lu Dong
Abstract excerpt
Vanillin is an inhibitor of lignocellulose hydrolysate, which can reduce the ability of Saccharomyces cerevisiae to utilize lignocellulose, which is an important factor limiting the development of the ethanol fermentation industry. In this study, mutants of vanillin-tolerant yeast named H6, H7, X3, and X8 were bred by heavy ion irradiation (HIR) combined with adaptive laboratory evolution (ALE). Phenotypic tests...
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