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[具体研究对象]微生物群落中[具体内容]的动态嵌套。 需注意,你提供的原文信息不完整,以上是根据格式大致补充完整后的翻译内容,实际需结合完整准确的原文来进行精准翻译。

Dynamic nesting of in the microbial communities of .

作者信息

Piloto-Sardiñas Elianne, Abuin-Denis Lianet, Maitre Apolline, Foucault-Simonin Angélique, Corona-González Belkis, Díaz-Corona Cristian, Roblejo-Arias Lisset, Mateos-Hernández Lourdes, Marrero-Perera Roxana, Obregon Dasiel, Svobodová Karolína, Wu-Chuang Alejandra, Cabezas-Cruz Alejandro

机构信息

ANSES, INRAE, Ecole Nationale Vétérinaire d'Alfort, UMR BIPAR, Laboratoire de Santé Animale Maisons-Alfort France.

Direction of Animal Health, National Center for Animal and Plant Health Carretera de Tapaste y Autopista Nacional San José de las Lajas Cuba.

出版信息

Ecol Evol. 2024 Apr 1;14(4):e11228. doi: 10.1002/ece3.11228. eCollection 2024 Apr.

Abstract

Interactions within the tick microbiome involving symbionts, commensals, and tick-borne pathogens (TBPs) play a pivotal role in disease ecology. This study explored temporal changes in the microbiome of , an important cattle tick vector, focusing on its interaction with . To overcome limitations inherent in sampling methods relying on questing ticks, which may not consistently reflect pathogen presence due to variations in exposure to infected hosts in nature, our study focused on ticks fed on chronically infected cattle. This approach ensures continuous pathogen exposure, providing a more comprehensive understanding of the nesting patterns of in the microbiome. Using next-generation sequencing, microbiome dynamics were characterized over 2 years, revealing significant shifts in diversity, composition, and abundance. exhibited varying associations, with its increased abundance correlating with reduced microbial diversity. Co-occurrence networks demonstrated 's evolving role, transitioning from diverse connections to keystone taxa status. An integrative approach involving node removal unveils the impact of on network stability, highlighting its role in conferring robustness to the microbial community. This study provides insights into the intricate interplay between the tick microbiome and , shedding light on potential avenues for controlling bovine anaplasmosis through microbiome manipulation.

摘要

蜱微生物群中涉及共生体、共栖生物和蜱传病原体(TBPs)的相互作用在疾病生态学中起着关键作用。本研究探讨了重要的牛蜱媒介——[蜱的种类未提及]的微生物群的时间变化,重点关注其与[相关对象未提及]的相互作用。为了克服依赖搜寻蜱的采样方法所固有的局限性,由于在自然环境中接触受感染宿主的差异,这种方法可能无法始终反映病原体的存在,我们的研究聚焦于以慢性感染牛为食的蜱。这种方法确保了持续的病原体暴露,能更全面地了解[相关对象未提及]在蜱微生物群中的嵌套模式。使用下一代测序技术,对两年内的微生物群动态进行了表征,揭示了多样性、组成和丰度的显著变化。[相关对象未提及]呈现出不同的关联,其丰度增加与微生物多样性降低相关。共现网络展示了[相关对象未提及]不断演变的作用,从多样的连接转变为关键类群地位。一种涉及去除[相关对象未提及]节点的综合方法揭示了[相关对象未提及]对网络稳定性的影响,突出了其在赋予微生物群落稳健性方面的作用。本研究深入了解了蜱微生物群与[相关对象未提及]之间的复杂相互作用,为通过微生物群操纵控制牛无形体病的潜在途径提供了线索。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e6c9/10985379/727564876d0f/ECE3-14-e11228-g004.jpg

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