G-蛋白偶联受体在蜕皮激素拮抗胰岛素并促进化蛹中的作用及分子机制
项目来源
项目主持人
项目受资助机构
立项年度
立项时间
项目编号
项目级别
研究期限
受资助金额
学科
学科代码
基金类别
关键词
参与者
参与机构
项目受资助省
项目结题报告(全文)
1. Orientation saliency without visual cortex and target selection in archer fish,Proceedings of the National Academy of Sciences of the USA(PNAS),107(38),16726-16731,2010
2.Progress in understanding hormonal regulation during the postembryonic development of Helicoverpa armigera
- 关键词:
- Helicoverpa armigera; Lepidoptera; hormonal regulation; development;pest control;DROSOPHILA INSULIN-RECEPTOR; INSECT STEROID-HORMONE; PROGRAMMEDCELL-DEATH; WING IMAGINAL DISKS; JUVENILE-HORMONE; COTTON BOLLWORM;FAT-BODY; METHOPRENE-TOLERANT; MOLECULAR-CLONING; NONGENOMIC ACTION
Lepidoptera, with 0.16 million species, is the second largest order of insecta. This order includes silk worms, butterflies, and many agricultural pests. The cotton bollworm, Helicoverpa armigera (Hubner) is one of the pests in Lepidoptera that seriously harms cotton plant and other crops in China and other countries. This pest develops resistance to chemical insecticides rapidly. Bacillus thuringiensis (Bt) transgenic cotton plants are developed to control H. armigera population in the field. However, during the past years, the rapid evolution of Bt toxin resistance is observed in H. armigera in transgenic cotton fields. New approaches for the development of new environmentally friendly insecticides to control H. armigera have become necessary, and the molecular mechanisms underlying the development and physiological processes of this species need to be further understood. Considerable progress in the study of H. armigera development and physiology has been achieved in the last decade. This mini-review summarizes the main findings on the molecular mechanisms of hormonal regulation of the development of H. armigera to present new target genes for developing new approaches to control the pest.
...
