The transcriptional regulation effects of histidine, isoleucine and glutamate on free exopolysaccharide biosynthesis of Streptococcus thermophilus 937

The transcriptional regulation effects of histidine, isoleucine and glutamate on free exopolysaccharide biosynthesis of Streptococcus thermophilus 937

IntroductionThe free exopolysaccharide (f-EPS) produced by Streptococcus thermophilus is a natural texture modifier and has a variety of prebiotic activities. Our previous studies showed f-EPS production from S. thermophilus 937 was increased 2-fold in the presence of 15 mM of glutamate, isoleucine,...

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Bibliographic Details
Main Authors: Yunchao Wa, Xia Zhao, Chenchen Zhang, Hengxian Qu, Dawei Chen, Xia Chen, Yujun Huang, Ruixia Gu
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-01-01
Series:Frontiers in Microbiology
Subjects:
Streptococcus thermophilus
amino acid
exopolysaccharide
transcriptomics
quantitative PCR
Online Access:https://www.frontiersin.org/articles/10.3389/fmicb.2024.1476940/full
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