| 刘 媛，姜欣怡，商洛华，张丽娜，欧 达，陈智明，侯有明,,鳞翅目昆虫肠道共生菌的多样性及功能研究[J].环境昆虫学报,(): |
| 鳞翅目昆虫肠道共生菌的多样性及功能研究 |
| Diversity and functions of the gut microbiota in lepidoptera insects |
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| DOI： |
| 中文关键词: 鳞翅目昆虫 肠道共生菌 微生物多样性 驱动因素 生物学效应 |
| 英文关键词:Lepidoptera insects gut microbiota microbial diversity driving factors biological effects |
| 基金项目: |
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| 摘要点击次数: 13 |
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| 中文摘要: |
| 昆虫，作为地球上种类最为丰富的生物类群，其肠道内栖居着复杂的微生物群落，这些肠道共生菌对宿主产生直接或间接的影响，在宿主的生长发育及生殖、营养代谢、免疫防御、植物与昆虫互作调节以及帮助宿主降解有毒或有害物质等生理过程中发挥着关键作用。鳞翅目是昆虫纲中的第二大目，其肠道共生菌组成在种内和种间呈现显著的多样性。随着分子生物学技术在肠道微生态学领域的应用，全球学者对鳞翅目肠道共生菌的研究兴趣日益浓厚。本文以鳞翅目昆虫为研究对象，综合阐述了鳞翅目昆虫肠道共生菌的多样性、传播方式、驱动因素及生物学效应，旨在为揭示鳞翅目昆虫与肠道共生菌的互作机制提供理论参考，并为害虫治理及肠道共生菌的开发与利用提供科学依据，从而推动农业与经济的可持续发展。 |
| 英文摘要: |
| Insects, the most diverse group of organisms on earth, harbor a rich array of gut microbes. These gut microbiota exert direct and indirect influences on their hosts, playing pivotal roles in critical physiological processes including growth and development, reproduction, nutrient metabolism, immune defense, plant-insect interactions, and detoxification of harmful substances. Lepidoptera, the second-largest order within the class Insecta, exhibit remarkable diversity in their gut microbiota both within and across species. Integration of molecular biology techniques into gut microbiota research has stimulated growing interest worldwide in exploring the gut microbiota of lepidopterans. This review provides a comprehensive assessment of the known diversity, transmission pathways, driving factors, and biological effects of lepidopteran gut microbes, and describes mechanisms underlying the interactions between lepidopteran insects and their gut microbiota, establishing a theoretical foundation for pest management strategies and the development and utilization of lepidopteran gut microbiota, thereby contributing to sustainable agricultural and economic development. |
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