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Fangfang Liu¹, Shuxin Yu², Nan Chen²

¹Guangdong Provincial Key Laboratory of Insect Developmental Biology and Applied Technology, Institute of Insect Science and Technology, School of Life Sciences, South China Normal University, Guangzhou 510631, China; Guangmeiyuan R&D Center, Guangdong Provincial Key Laboratory of Insect Developmental Biology and Applied Technology, South China Normal University, Meizhou 514779, China.

Current opinion in insect science

|October 8, 2023

概括

营养和荷尔蒙信号复杂地调节和白的发育可塑性. 这种复杂的相互作用决定了变形,繁殖和再生,突出显示了昆虫的关键信号通路.

科学领域:

昆虫内分泌学昆虫内分泌学
发育生物学是发展生物学.
分子信号传递是分子信号传递.

背景情况:

黑 (和白) 具有显著的发育可塑性.
这种可塑性主要受到营养状况和昆虫激素的影响.
关键的信号通路包括胰岛素/类似胰岛素的生长因子信号 (IIS),拉巴素复合物1 (TORC1) 的标,以及AMP激活蛋白激酶.

研究的目的:

审查了解营养和荷尔蒙信号如何相互作用的最新进展.
为了阐明 Blattodea 发育性可塑性的控制机制.
突出昆虫发育可塑性的未来研究方向.

主要方法:

关于Blattodea发展研究的文献综述.
分析调节昆虫变形和繁殖的分子通路.
整合营养感应和荷尔蒙信号传递数据.

主要成果:

营养信号 (IIS,TORC1,AMPK) 和昆虫激素 (青春激素 - JH,20-基 - 20E) 形成了一个复杂的调节网络.
Met,Kr-h1,E93 (MEKRE93) 路径是JH和20E的关键交互点.
这些信号集体控制变形,繁殖,虫的副肢再生,白的种姓差异化.

结论:

营养和激素信号的协调作用对于Blattodea的发育可塑性至关重要.
进一步的研究应该集中在这个监管网络的复杂细节上.
了解这些机制为更广泛的昆虫发展和进化提供了洞察力.

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