首页 | 官方网站   微博 | 高级检索  
     

蛾类性信息素生物合成途径及其调控
引用本文:王博,林欣大,杜永均.蛾类性信息素生物合成途径及其调控[J].生态学杂志,2015,26(10):3235-3250.
作者姓名:王博  林欣大  杜永均
作者单位:(;1.中国计量学院生命科学学院, 杭州 310018; ;2.温州医科大学健康与环境生态研究所, 浙江温州 325035)
摘    要:蛾类通过产生和识别物种特异性性信息素来引发后续交配行为,因此它在两性交配行为中至关重要.它们具有不同碳链长度、末端官能团、不同双键位置和构型等化学结构特征,本文详细讨论了不同蛾类性信息素的合成途径以及催化每一步反应的相关酶系,列举了15种夜蛾科不同亚科常见物种的性信息素组分及其比例,总结了产生特定比例性信息素的可能原因,查阅了夜蛾科不同物种已经鉴别的性信息素,并按照不同亚科、不同官能团和碳链长度对其进行分类,归纳了同一物种及其亲缘物种性信息素组分和比例的变异,总结了产生变异的分子机理,讨论了性信息素变异和物种进化的关系.最后以生物合成激活神经肽(PBAN)为主, 介绍了其调控途径和机制.本文旨在以不同的蛾类性信息素合成途径为线索,从共有合成途径出发深入了解其规律和共性,从特异合成途径出发探究物种间的进化和变异,展望未来的研究方向及其应用.

关 键 词:蛾类    夜蛾科    性信息素    合成途径    生物合成激活神经肽    性信息素变异    物种进化

Biosynthesis and endocrine regulation of sex pheromones in moth.
WANG Bo,LIN Xin-da,DU Yong-jun.Biosynthesis and endocrine regulation of sex pheromones in moth.[J].Chinese Journal of Ecology,2015,26(10):3235-3250.
Authors:WANG Bo  LIN Xin-da  DU Yong-jun
Affiliation:(1College of Life Sciences, China Jiliang Universtity, Hangzhou 310018, China; ;Institute of Health and Envionmental Ecology, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China)
Abstract:The crucial importance of sex pheromones in driving mating behaviors in moths has been well demonstrated in the process of sexual communication between individuals that produce and re cognize species specific pheromones. Sex pheromone molecules from different moth species are che mically characteristic, showing different terminal functional groups, various carbon chain lengths, different position and configuration of double bond system. This review summarized information on the biosynthetic pathways and enzymes involved in producing pheromone molecules in different moths. Then we listed the components and their ratios in the sex pheromones of 15 moth species belonging to different subfamilies in Noctuidae. We also discussed the various viewpoints regarding how sex pheromones with specific ratios are produced. In the discussion we attempted to classify the pheromone molecules based on their producers, characteristics of their functional groups and carbon chain lengths. In particular, composition and ratio variations of pheromones in closely related species or within a species were compared, and the possible molecular mechanisms for these variations and their evolutionary significance were discussed. Finally, we reviewed the endocrine regulation and signal transduction pathways, in which the pheromone biosynthesis activating neuropeptide (PBAN) is involved. Comparing the biosynthetic pathways of sex pheromones among different species, this article aimed to reveal the common principles in pheromone biosynthesis among moth species and the characteristic features associated with the evolutionary course of individual species. Subsequently, some future research directions were proposed.
Keywords:moths  Noctuidae  sex pheromone  biosynthesis pathway  PBAN  sex pheromone variation  species evolution  
点击此处可从《生态学杂志》浏览原始摘要信息
点击此处可从《生态学杂志》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司    京ICP备09084417号-23

京公网安备 11010802026262号