Effects of microbiome transplants on fly microbiome

IF 5.9 3区 农林科学 Q1 VETERINARY SCIENCES
Jorge Ferreira
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引用次数: 0
微生物组移植对苍蝇微生物组的影响
肠道微生物组对宿主机体有很大影响。然而,微生物多样性如何影响系统功能,微生物组的内容和功能如何在宿主的整个生命周期中发生变化,这些都还是未知数。科学报告》(Scientific Reports)上的一项果蝇研究表明,从不同年龄的苍蝇身上移植微生物组会以一种意想不到的复杂方式影响宿主。研究人员用富含年轻或年老苍蝇微生物组的悬浮液或对照饲料喂养苍蝇数周后发现,随着苍蝇年龄的增长,所有组的微生物多样性都在增加。在分析富集微生物组的组成时,研究小组观察到富集了年轻或年老微生物组的动物有不同的细菌种群,两者都显示出与对照组动物的差异。这一观察结果表明,仅微生物富集就足以改变苍蝇的微生物组。此外,在研究苍蝇的寿命和运动能力时,补充微生物组的寿命延长了 10%,但在比较三个组别时,对活动能力没有影响。这些结果表明,在苍蝇体内,微生物组移植可以改变宿主的微生物组,但不足以改变它们的表型:Wesseltoft, J.B. et al. 科学报告 14, 7799 (2024)
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来源期刊
Lab Animal
Lab Animal 农林科学-兽医学
CiteScore
0.60
自引率
2.90%
发文量
181
审稿时长
>36 weeks
期刊介绍: LabAnimal is a Nature Research journal dedicated to in vivo science and technology that improves our basic understanding and use of model organisms of human health and disease. In addition to basic research, methods and technologies, LabAnimal also covers important news, business and regulatory matters that impact the development and application of model organisms for preclinical research. LabAnimal's focus is on innovative in vivo methods, research and technology covering a wide range of model organisms. Our broad scope ensures that the work we publish reaches the widest possible audience. LabAnimal provides a rigorous and fair peer review of manuscripts, high standards for copyediting and production, and efficient publication.
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