| AIY神经元对线虫化学趋向性的调控 |
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| 引用本文： | 章雷,孟令峰,张蓉颖.AIY神经元对线虫化学趋向性的调控[J].湖北大学学报(自然科学版),2009,31(4):406-408. |
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| 作者姓名： | 章雷 孟令峰 张蓉颖 |
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| 作者单位： | 华中科技大学生命科学与技术学院; |
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| 基金项目： | 科技部国家重大科学研究计划蛋白质专项(2007CB914200)资助 |
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| 摘 要： | AIY神经元作为线虫重要的中间神经元，一般认为在线虫的温度感受中发挥功能．分别进行的苯甲醛和硫酸铜的趋向性实验显示，AIY在线虫对于这两种化学物质的感受过程中起作用，而且对于硫酸铜的感受行使抑制功能．苯甲醛和硫酸铜的抉择实验显示，AIY在线虫中能够对这两种物质引起的信号进行整合，在ttv-3突变体中AIY神经元仍然可以行使整合的功能．但是无法判断该整合的功能是否完全无缺陷．
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| 关 键 词： | 线虫 AIY 化学趋向性 |
AIY regulates the chemotaxis in C. elegans |
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| ZHANG Lei,MENG Ling-feng,ZHANG Rong-ying.AIY regulates the chemotaxis in C. elegans[J].Journal of Hubei University(Natural Science Edition),2009,31(4):406-408. |
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| Authors: | ZHANG Lei MENG Ling-feng ZHANG Rong-ying |
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| Institution: | School of Life Science and Technology;Huazhong University of Science and Technology;Wuhan 430074;China |
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| Abstract: | As one of the most important interneurons,AIY plays an important role for the thermosensation in C.elegans and serves as the postsynaptic part of many sensory neurons.Individual chemotaxis assay of benzaldehyde and CuSO4 revealed that AIY was involved in the processes of chemosensation in C.elegans.Chemotactic choice assay in Cu2+/ benzaldehyde paradigms suggested that the AIY participated in the combination of the chemosensation in wild type,even in the ttx-3 mutant.Further work needs to be done to explore... |
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| Keywords: | C elegans AIY chemotaxis |
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