安徽大学学报（自然科学版）2026，Vol.50Issue(3)：96-105,10.DOI:10.3969/j.issn.1000-2162.2026.03.013
圈养小麂及其近缘物种肠道细菌组成分析
Gut bacterial composition in captive Chinese muntjac and its relative species of the Cervidae
摘要
Abstract
Fecal samples were collected from captive Chinese muntjac(Muntiacus reevesi),and Illumina MiSeq high-throughput sequencing was used to characterize their gut bacterial composition.Compared with that of the closely related cervid species including sika deer(Cervus nippon),red deer(C.elaphus),and white-lipped deer(C.albirostris),the gut bacterial community of the Chinese muntjac was dominated at the phylum level by Firmicutes(51.90％),Bacteroidota(25.04％),and Spirochaetota(11.60％),and at the genus level by Treponema(11.59％)and UCG-010(11.47％).The microbial community structure was similar across different age groups.The Chinese muntjac harbored the highest gut bacterial diversity,and an enrichment of Spirochaetota and its downstream taxa,suggesting its distinct phylogenetic signature.Significant differences in both composition and diversity were observed among the related species,implying that under similar captive conditions,host phylogenetic status exerts a dominant influence on gut microbial community structure.关键词
小麂/近缘物种/肠道细菌/16S rRNA/高通量测序Key words
Chinese muntjac/relative species/gut bacteria/16S rRNA/high-throughput sequencing分类
生物科学引用本文复制引用
谭晋超,刘媛,马雪梅,李燕,周红燕,尹彦强,王乐..圈养小麂及其近缘物种肠道细菌组成分析[J].安徽大学学报（自然科学版）,2026,50(3):96-105,10.基金项目
国家自然科学基金资助项目(32570604) （32570604）
西华师范大学博士启动基金项目(21E041) （21E041）
