The key quorum sensing gene luxS in Lactobacillus acidophilus CICC 6074 and Lactobacillus helveticus R0052 mediates organic acid production and promotes protein hydrolysis in yogurt

ABSTRACT: In this study, the effect of luxS, a key gene involved in quorum sensing, on the characteristic flavor of yogurt and its molecular mechanisms during the cofermentation of yogurt with engineered probiotics was investigated. The luxS gene overexpression strain was constructed by the homologo...

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Bibliographic Details
Main Authors: Ruitong Zhang, Zihang Shi, Xiankang Fan, Tao Zhang, Maolin Tu, Zhen Wu, Xiaoqun Zeng, Weichen Bao, Bo Chen, Daodong Pan
Format: Article
Language:English
Published: Elsevier 2025-05-01
Series:Journal of Dairy Science
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Online Access:http://www.sciencedirect.com/science/article/pii/S0022030225002103
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