摘要
翅的形成有利于昆虫的迁移,一些害虫依靠强大的飞行能力扩散为害,致使农林业产业经济损失严重。目前,昆虫翅发育研究在遗传调控机理方面取得了大量突破性进展,作为生物器官的研究模型,昆虫翅为生物医学提供了良好的范本。为深入了解昆虫翅发育的研究进展和在植物保护及生物医学领域中的应用,本文介绍了昆虫翅发育的普遍调控机理,对比了不同变态发育类型代表性昆虫的翅发育关键调控基因及其作用机理,并结合最新涌现的RNA农药、纳米材料转染生物分子、基因编辑等技术,分析并展望了农业害虫防治中的翅模型研究的应用前景。
Insect wing is conducive to migration, and some pests could spread to damage the crops relying on their strong flight ability and cause serious economic losses to agroforestry production. Researches on genetic regulation mechanism of insect wing development have achieved a lot of breakthroughs. As a research model of biological organs, insect wing provides a good model for biomedicine. For a thorough understanding of insect wing development research progress and application in plant protection and biomedical fields, the general regulation mechanism of insect wing development was summa rized, and key developmental regulation genes and their functional mechanism in insects with different metamorphosis types were compared. Combined with the latest emerging techniques such as RNA pesticides, nanomaterials-delivered biomolecules and gene editing, we analyzed and prospect the utilization of wing research model in agricultural pest control.
出处
《植物保护学报》
CAS
CSCD
北大核心
2017年第2期185-195,共11页
Journal of Plant Protection
基金
国家自然科学基金(31372255)
北京市自然科学基金(6172021)
中央高校基本科研业务费(2016QC079)
