多功能,警和肠道微生物组支持高级的优先级
Zhijiang Xie1, Limin Xing1, Mengqiao Zhao1
1Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, Key Laboratory of Animal Molecular Design and Precise Breeding of Guangdong Higher Education Institutes, School of Life Science and Engineering, Foshan University, Foshan, China.
Frontiers in veterinary science
|January 5, 2024
概括
的社会层次,取决于料的位置,影响健康和肠道细菌. 主导的母表现出更高的活动和有益的肠道微生物,而下属则适应食策略.
科学领域:
- 动物行为 动物行为
- 微生物学 微生物学
- 动物科学动物科学
背景情况:
- 主导层次在社会动物中至关重要,影响生存,健康和繁殖.
- 侵略性互动,一个常见的等级指标,在一些女性社会结构中不那么普遍.
- 了解的社会动态,它们表现出不那么明显的侵略性,是它们福利和生产力的关键.
研究的目的:
- 建立一种基于养行为来确定的社会层次的方法.
- 研究社会地位,生产表现和的肠道微生物组组成之间的关系.
- 为了确定与高等级和低等级的母相关的特定肠道细菌种群.
主要方法:
- 40只49天的清远被分成几个小组.
- 通过观察料器周围的相对位置来建立社会层次.
- 高等级 (R1-R2) 和低等级 (R9-R10) 被确定用于进一步分析.
主要成果:
- 高级的心脏指数,每日访问,料摄入量和占用时间较高,但每次访问的料摄入量较低.
- 肠道微生物组的α多样性在高级中明显较低.
- 在高等级和低等级组之间观察到肠道细菌系 (Firmicutes,Deferribacterota) 和属 (Succinatimonas,Bacteroides) 的明显差异.
结论:
- 在料厂的相对位置有效地表明了母的社会地位.
- 主导性表现出警的食行为,并拥有具有有益细菌的肠道微生物组.
- 低级别的母采用了替代的食策略来满足它们的营养需求,这表明社会结构中的适应性反应.
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