| 昆虫共生菌调控宿主温度适应性研究进展 |
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| 引用本文：朱玉溪,王欣宇,杨润,潘龙其,杜予州.昆虫共生菌调控宿主温度适应性研究进展.植物保护学报,2022,49(6):1565-1575 |
| DOI：10.13802/j.cnki.zwbhxb.2022.2022066 |
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| 中文摘要:昆虫普遍会感染多种共生菌，共生菌在其宿主的生理、生态及进化等方面发挥着至关重要的作用。近年来大量研究表明，昆虫与共生菌的共生关系易受环境温度变化的影响；同时，共生菌直接或间接参与调控昆虫宿主对温度胁迫的响应。该文综述了温度对昆虫与共生菌共生关系的影响和昆虫共生菌在宿主温度适应中的作用、潜在机制及其生态学意义；并基于当前共生菌调控昆虫温度适应性方面的研究进展，建议后续可聚焦于自然条件下变温胁迫对昆虫与共生菌互作的影响、共生菌调控昆虫适应性进化的行为及分子机制和基于共生菌的害虫防治新手段开发与应用等方面开展研究。该文可为全球气候变化和极端温度频发背景下昆虫与共生菌的协同进化研究以及利用共生菌进行害虫防控工作提供参考。 |
| 中文关键词:昆虫 共生菌 温度 种间互作 生态适应 |
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| Advances in researches on symbiont-mediated thermal adaption in insects |
| Author Name | Affiliation | E-mail | | Zhu Yuxi | College of Plant Protection, Yangzhou University, Yangzhou 225009, Jiangsu Province, China | | | Wang Xinyu | College of Plant Protection, Yangzhou University, Yangzhou 225009, Jiangsu Province, China | | | Yang Run | College of Plant Protection, Yangzhou University, Yangzhou 225009, Jiangsu Province, China | | | Pan Longqi | National AgriculturalExperimental Station for Plant Protection in Zhijiang, Yichang 443004, Hubei Province, China | | | Du Yuzhou | College of Plant Protection, Yangzhou University, Yangzhou 225009, Jiangsu Province, China | yzdu@yzu.edu.cn |
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| Abstract:Insects harbor a wide variety of symbionts, which play a crucial role in host physiology, ecology, and evolution. A growing number of studies demonstrate that these insect-bacterial symbioses are susceptible to altered temperature regimes. The host’s response to temperature stress is also directly or indirectly influenced by their symbionts. Here, the known effects of temperature on symbioses between insects and symbionts were outlined, and the role of symbionts in host thermal adaptation and the underlying mechanisms as well as their ecological significance were summarized. Considering the research advances in symbiont-mediated thermal adaption in insect hosts, further investigations are recommended as follows: the interactions between insects and symbionts in the natural world with varying temperature stress, the behavioral and molecular mechanisms through which symbiotic bacteria regulate insect host temperature-adaptive evolution, and symbionts as potential tools for pest control. This review provides a reference for understanding the co-evolution between insects and symbionts as well as endosymbiont-mediated pest management in the context of global warming and extreme temperatures. |
| keywords:insect symbiont temperature interspecies interaction ecological adaptation |
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