天津师范大学学报（自然科学版）2024，Vol.44Issue(6)：20-28,9.DOI:10.19638/j.issn1671-1114.20240603
不同圈养生境下马鹿肠道菌群结构的比较
Comparison of intestinal flora structure of red deers in different captive conditions
摘要
Abstract
In order to learn the structural characteristics and influencing factors of intestinal flora of red deer(Cervus ela-phus),which is a national secondary key protected species,the captive populations in Jinan Zoo and Shijiazhuang Zoo were chosen as focus subjects.Non-invasive sampling technology was used,and 16S rRNA high-throughput sequencing technology and bioinformatics analysis were proceeded to make comparison on intestinal flora characteristics between these two sample groups.The results showed that:① Common dominant bacterial phyla of two sample groups included Firmicutes,Bacteroidota,Spirochaetota,and Patescibacteria,while their common dominant genera included UCG-005,Rikenellaceae_RC9_gut_group,and Christensenellaceae_R-7_group;② The abundance of Firmicutes and Fibrinobacteria in Jinan sample group was significa-ntly higher than that in Shijiazhuang sample group.The abundance of UCG-005 in Shijiazhuang sample group was significantly higher than that in Jinan sample group;③ Significant intergroup differences were found in intestinal flora structure based on Alpha and Beta diversity analysis.The diversity of Jinan sample group was significantly higher than that of Shijiazhuang sam-ple group.Based on the above findings,it is preliminarily assumed that such intergroup variations in intestinal flora are mainly due to differences in food composition.关键词
马鹿/肠道菌群/多样性/食物结构/高通量测序/生物信息学Key words
red deer/intestinal flora/diversity/food structure/high-throughput sequencing/bioinformatics分类
生物科学引用本文复制引用
史春苗,李伟,仉伟,郜振杰,张永宾,吴弘,赵大鹏..不同圈养生境下马鹿肠道菌群结构的比较[J].天津师范大学学报（自然科学版）,2024,44(6):20-28,9.基金项目
中央财政林业补助资金项目-野生动物监测专项(53H20004) （53H20004）
生态环境部生物多样性调查、观测与评估项目(2019-01) （2019-01）
国家自然科学基金资助项目(31772468). （31772468）
