Diet-Driven Gut Microbiome Differences Between Cohabiting Han and Yi Ethnic Groups in Liangshan, China
Chenglu Jiang, Bin Hu, Cheng Yang, Xiaoli Yuan, Maoping He, Xingyi Yan, Yuzhu Li, Guo Li, Donglin Tan
This study compares gut microbiota differences between Han and Yi ethnic groups in China, finding diet, not genetics, drives microbial composition differences despite shared environment.
bioRxiv · Jan 8, 2026 · PreprintMicrobiology