经济动物学报2025，Vol.29Issue(6)：440-448,9.DOI:10.13326/j.jea.2025.1952
圈养黇鹿肠道菌群多样性的冬夏季差异分析
Differences in Intestinal Microbiota Diversity of Captive Common Fallow Deer between Winter and Summer
摘要
Abstract
To investigate differences in the composition and diversity of dominant and subdominant intestinal microbiota between male and female common fallow deer during winter and summer,and determine whether fallow deer intestinal microbiota exhibits distinct and typical characteristics of ruminant microbiota,this study used 16S rRNA sequencing technology to analyze the intestinal microbiota of captive common fallow deer in Zhongshan Park,Yinchuan City,Ningxia.Comparative analysis of intestinal microbiota was conducted between summer and winter under the same sex and environmental conditions.The results showed that the dominant and subdominant phyta were Firmicutes and Bacteroidetes in the intestinal microbiota of fallow deer during summer,and Proteobacteria and Firmicutes during winter.At the genus level,predominant genera during summer included Unclassified Ruminococcaceae,Unclassified Clostridians,Other,Romboutsia,and Unclassified Firmicutes,while winter exhibited Psychrobacter,Other,Unclassified Ruminococcaceae,Pseudomonas,and Unclassified Clostridians.Alpha-diversity analysis indicated significantly higher intestinal microbiota diversity in both male and female common fallow deer during summer compared to winter(P<0.05).This study aims to further explore the diversity of intestinal microbiota of different sexes in common fallow deer affected by environmental factors,and provides data support for the rational management of captive fallow deer.关键词
黇鹿/肠道菌群/季节/性别/16S rRNA/多样性Key words
Dama dama/gut microbiota/season/gender/16S rRNA/diversity分类
农业科技引用本文复制引用
ZHANG Yi,HU Qiuyu,ZHANG Chunli,LI Zhijun,HU Tianhua,CHEN Junda,TENG Liwei,LIU Zhensheng..圈养黇鹿肠道菌群多样性的冬夏季差异分析[J].经济动物学报,2025,29(6):440-448,9.基金项目
宁夏贺兰山国家级自然保护区管理局项目(D6400000141009053_2) （D6400000141009053_2）
