环境在Camponotus身体各部位微生物群结构中的潜在作用

M. O. Ramalho, C. Moreau, O. Bueno
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引用次数: 13

摘要

几项研究试图了解是什么可能影响宿主的细菌群落,但对昆虫身体不同部位是否发现不同细菌种类的研究有限。在本研究中,我们解决了以下问题:1)Camponotus的细菌群落是如何分布在身体的不同部位(头部、中孔体、腹部)的?2)发现的多样性是否由收集这些蚂蚁的环境来解释?我们的研究结果能够区分身体不同部位的细菌群落,可以用以下方式解释:身体的每个部位都有具有不同功能的独特器官;Camponotus复杂的前胃可能起到过滤器的作用,并构建在胃中发现的细菌群落。此外,本研究的一个意外发现是,发现了与头部和中孔瘤相关的高度多样性,我们的发现能够证实这种多样性与采集蚂蚁的环境有关。了解更多可能影响细菌群落的因素,可能会更多地揭示这些关联在自然界中的重要性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The Potential Role of Environment in Structuring the Microbiota of Camponotus across Parts of the Body
Several studies have attempted to understand what may influence the bacterial community of a host, but studies examining whether different bacterial species are found in different parts of the body of insects are limited. In the present study, we address the following questions: 1) How are bacterial communities distributed across different parts of the body (head, mesosoma, gaster) of Camponotus and 2) Is the diversity found explained by the environment in which these ants were collected? Our results were able to differentiate the bacterial communities present in the different parts of the body and can be explained in the following way: each part of the body has unique organs with different functions; and the complex proventriculum of Camponotus may be acting as a filter and structuring the bacterial community found in the gaster. In addition, an unexpected finding of the present study was the high diversity found associated with the head and mesosoma, and our findings were able to confirm that this diversity is associated with the environment where the ants were collected. Knowing more about the factors that can influence bacterial communities may reveal more about the importance of these associations in nature.
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