Comparative Analysis of Compound Probiotics, Seasonal Variation, and Age on Gut Microbial Composition and Function in Endangered Forest Musk Deer
文献类型：期刊论文
| 作者 | Jiang, Feng; Song, Pengfei; Cai, Zhenyuan; Wu, Guosheng; He, Shunfu; Gu, Haifeng; Gao, Hongmei; Zhang, Tongzuo |
| 刊名 | MICROORGANISMS
 |
| 出版日期 | 2025 |
| 卷号 | 13期号:9 |
| 关键词 | endangered wildlife gut microbiota compound probiotics contribution ranking 16S rRNA sequencing |
| 英文摘要 | Due to persistent poaching and habitat fragmentation, wild forest musk deer (Moschus berezovskii) in China have sharply declined; although captive breeding helps, frequent gut diseases limit further expansion. This study used high-throughput 16S rRNA sequencing to analyze the effects of age, season variation, and compound probiotics on the gut microbiota of captive individuals. The results demonstrated that compound probiotics exerted a significantly greater influence on gut microbial composition, alpha-diversity, and functional variation compared to the effects of age or seasonal factors. beta-diversity analysis confirmed greater differences between probiotic-treated and control groups than among age or seasonal groups. Microbial community assembly was mainly driven by deterministic processes, with stochastic processes also playing a role in winter. Compound probiotics markedly reshaped dominant bacterial taxa at both phylum and genus levels, with Acinetobacter identified as a key biomarker. They also significantly modulated metabolic and phenotypic traits, decreasing functions related to Gram-positive and aerobic bacteria while enhancing those linked to Gram-negative characteristics. Environmental correlation analysis further demonstrated that compound probiotics exerted a stronger influence than both age and seasonal factors. The findings underscore the value of dietary and probiotic strategies for enhancing gut health and resilience in endangered forest musk deer. |
| 源URL | [http://210.75.249.4/handle/363003/62381]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 推荐引用方式 GB/T 7714 | Jiang, Feng,Song, Pengfei,Cai, Zhenyuan,et al. Comparative Analysis of Compound Probiotics, Seasonal Variation, and Age on Gut Microbial Composition and Function in Endangered Forest Musk Deer[J]. MICROORGANISMS,2025,13(9). |
| APA | Jiang, Feng.,Song, Pengfei.,Cai, Zhenyuan.,Wu, Guosheng.,He, Shunfu.,...&Zhang, Tongzuo.(2025).Comparative Analysis of Compound Probiotics, Seasonal Variation, and Age on Gut Microbial Composition and Function in Endangered Forest Musk Deer.MICROORGANISMS,13(9). |
| MLA | Jiang, Feng,et al."Comparative Analysis of Compound Probiotics, Seasonal Variation, and Age on Gut Microbial Composition and Function in Endangered Forest Musk Deer".MICROORGANISMS 13.9(2025). |
入库方式： OAI收割
来源：西北高原生物研究所
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