| 昆虫弦音器及其声音感受分子机制 |
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| 引用本文： | 那杰,车菲,王月婷,那宇鹏,周同庆. 昆虫弦音器及其声音感受分子机制[J]. 生物磁学, 2011, 0(5): 935-938 |
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| 作者姓名： | 那杰 车菲 王月婷 那宇鹏 周同庆 |
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| 作者单位： | [1]沈阳师范大学化学与生命科学学院,辽宁沈阳110034 [2]沈阳师范大学脑功能与认知科学实验室,辽宁沈阳110034 |
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| 基金项目： | 辽宁省教育厅基金项目（LS2010151）; 沈阳师范大学实验中心主任基金项目（SY200907） |
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| 摘 要： | 弦音器是昆虫类特有的一种机械感受器,亦称弦音感受器或剑梢感受器。它主要具有感知外界声压和体内肌肉运动的听觉功能,研究弦音器的机能结构对揭秘昆虫听觉的神经机制有重要的科学意义。本文从弦音器多样性和进化入手,重点综述了弦音器的微细结构、基因功能定位、声音感受分子机制及其声压增幅分子生物物理学原理,为昆虫听觉仿生学的研究提供了理论依据。
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| 关 键 词： | 昆虫 听觉器官 弦音器官 快蛋白 分子机制 |
Chordotonal organ and its audio reception molecular mechanism in insects |
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| NA Jie,CHE Fei,WANG Yue-ting,NA Yu-peng,ZHOU Tong-qing. Chordotonal organ and its audio reception molecular mechanism in insects[J]. Biomagnetism, 2011, 0(5): 935-938 |
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| Authors: | NA Jie CHE Fei WANG Yue-ting NA Yu-peng ZHOU Tong-qing |
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| Affiliation: | 1 College of Chemistry and Life Science,Shenyang Normal University,Shenyang 110034,China 2 Laboratory for Brain Function and Cognitive Science,Shenyang 110034,China) |
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| Abstract: | Chordotonal organ（chordotonal sensilla,scolopoid sensilla） is a particular mechanoreceptor in insects.It mainly has the hearing function by apperceiving external sound pressure and muscular movement in the body.The research of the chordotonal organ＇s functional structure has significant scientific meaning for exposing auditory neuromechanism in insects.This paper to review the chordotonal organ＇s diversity and evolution focusing on the fine structure,genic functional localization,molecular mechanism of sound reception and the molecular biophysical theory of its acoustic pressure amplification to provide a theory basis for the study of bionics in insects. |
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| Keywords: | insects auditory organ chordotonal organ prestin molecular mechanism |
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