昆虫嗅觉信号神经传递途径的研究进展  

Advances in Neuron Transferring Pathways in Insects' Olfactory Signals

作　　者：游灵[1] 王广利[1] 魏洪义[1] 

机构地区：[1]江西农业大学农学院,江西南昌330045

出　　处：《生物灾害科学》2012年第1期7-11,共5页Biological Disaster Science

基　　金：国家自然科学基金项目(30971909)

摘　　要：嗅觉在昆虫生命活动中起着至关重要的作用,当昆虫触角感受到环境中气味分子后,这些气味分子运载的信息在感觉神经元中转换成电生理信号,经过一系列的神经传递过程传递至高级中枢进行信息处理。昆虫是研究嗅觉系统功能与发育的重要模式生物之一。本文对气味结合蛋白、嗅觉受体和触角神经叶等方面的研究进展进行了综述。Olfaction plays a vital role in all aspects of their lives for insects.When the insect antennae accept odor molecules in the environment,olfaction begins with the transduction of the information carried by odor molecules into electrical signals in sensory neurons,and further processing of the odor information is done in higher centers through the neuron pathway.Insects have become one of important model organisms for the research on function and development of olfactory system.Research progresses in odorant binding proteins,olfactory receptors and antennal lobes were reviewed in this paper.

关 键 词：嗅觉 气味结合蛋白 嗅觉受体 触角神经叶 神经传递 

分 类 号：S433[农业科学—农业昆虫与害虫防治]