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首页> 外文期刊>Trends in Ecology & Evolution >Viral niche construction alters hosts and ecosystems at multiple scales
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Viral niche construction alters hosts and ecosystems at multiple scales

机译:病毒利基结构改变多个尺度的主机和生态系统

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摘要

The classical picture of viruses focuses on pathogenic viruses damaging the host's cells and physiology and host-pathogen immune coevolution. However, a broader picture of viruses is emerging that includes weakly path-ogenic, commensal, or even mutualistic viruses and includes gross behavioural manipulations and viral effects on ecosystems. In this paper, we argue for niche construction as a unifying perspective on viral evolution. As obligate intracellular parasites, viruses are always modifying their environment, and these modifications drive evolutionary feedback between the virus and its environment across multiple scales from cells to ecosys-tems. We argue that niche construction will provide new insights into viral evolution, and that virology is a power-ful source of empirical tests for niche construction.
机译:病毒的古典图片侧重于致病病毒损害宿主细胞和生理学和宿主病原体免疫协调。 然而,出现更广泛的病毒图像,包括弱路径 - 致病,共生或甚至互动病毒,包括对生态系统的总行为操纵和病毒效应。 在本文中,我们争论利基建设作为病毒演化的统一视角。 由于对细胞内寄生虫,病毒始终修改它们的环境,并且这些修改在从细胞到生态系统到生态系统中的多个尺度驱动病毒和环境之间的进化反馈。 我们认为利基建设将为病毒演变提供新的见解,并且病毒学是利基建设的实证测试的力量来源。

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