HUBEI AGRICULTURAL SCIENCES ›› 2019, Vol. 58 ›› Issue (22): 198-202.doi: 10.14088/j.cnki.issn0439-8114.2019.22.045

• Biological Engineering • Previous Articles     Next Articles

Regulation of microRNA on insect growth and development

ZHA Wen-jun1, CHANG Meng1, YOU Ai-qing1, 2   

  1. 1.Food Crops Institute,Hubei Academy of Agricultural Sciences/Hubei Key Laboratory of Food Crop Germplasms and Genetic Improvement,Wuhan 430064,China;
    2.Hubei Collaborative Innovation Center for Grain Industry,Yangtze University,Jingzhou 434025,Hubei,China
  • Received:2019-05-09 Online:2019-11-25 Published:2019-12-09

Abstract: microRNA are small non-coding RNA that function in gene regulatory processes in plants and animals by targeting sites within messenger RNA. In insects, microRNA have been shown to regulate a variety of physiological processes throughout insect development, including molting, metamorphosis, oogenesis, embryogenesis, behavior and host-pathogen interactions. The roles of microRNA in the model organism, Drosophila melanogaster, have been studied extensively due to the conserved nature of microRNA function among highly divergent species. However, seeking to understand microRNA function in non-drosophilid insect species has become a growing trend in insect science. The role of microRNA in insect physiology and development in recent years were introduced.

Key words: insect, microRNA, growth, development, regulation

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