| Role of RGD-mediate Adhesion in Signal Transduction of Plant Resistance |
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| 作者姓名： | ZHAO Huan WANG Bo-chu ZHAO Hu-cheng Xl Bao-shu DAI Chuan-yun |
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| 作者单位： | 1. Key Laboratory for Biomechanics and Tissue Engineering Under the State Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China;2. Laboratory for Biomechanics, Department of Engineering Mechanics, Tsinghua Univer |
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| 摘 要： | During the period of the primary contact time,there are series of recognition between the Fungal pathogens and the plant cell,which include physical and biochemical recognition.The results affect the infection directly.In the process of penetrating plant cell walls,there is not only an emzymolysis to plant cell wall,but also a mechanical squeeze to the cell wall.The latter almost trigger cell-associated defense response,such as extracellular hydrogen peroxide generation and callose doposition The complete cell wall-related defence response will be induced by mechanical signal and chemical signal together.Being to with the mammalian cell,in plant cell wall intergrin-like proteins have response to perceive the mechanical signal,which is via RGD(Arg-Gly-Asp)motif,and the plasma membrane-cell wall adhesion is required for expression of plant defense responses during fungal penetration.
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| 关 键 词： | stress stimulate fungal pathogens defence response intergrin-like signal transduction |
| 收稿时间： | 2005/11/12 0:00:00 |
| 修稿时间： | 2005/11/12 0:00:00 |
Role of RGD-mediate Adhesion in Signal Transduction of Plant Resistance |
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| ZHAO Huan,WANG Bo-chu,ZHAO Hu-cheng,Xl Bao-shu,DAI Chuan-yun.Role of RGD-mediate Adhesion in Signal Transduction of Plant Resistance[J].Storage & Process,2006(3):116-118. |
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| Authors: | ZHAO Huan WANG Bo-chu ZHAO Hu-cheng Xl Bao-shu DAI Chuan-yun |
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| Institution: | 1. Key Laboratory for Biomechanics and Tissue Engineering Under the State Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China;2. Laboratory for Biomechanics, Department of Engineering Mechanics, Tsinghua Univer |
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| Abstract: | During the period of the primary contact time,there are series of recognition between the Fungal pathogens and the plant cell,which include physical and biochemical recognition.The results affect the infection directly.In the process of penetrating plant cell walls,there is not only an emzymolysis to plant cell wall,but also a mechanical squeeze to the cell wall.The latter almost trigger cell-associated defense response,such as extracellular hydrogen peroxide generation and callose doposition The complete cell wall-related defence response will be induced by mechanical signal and chemical signal together.Being to with the mammalian cell,in plant cell wall intergrin-like proteins have response to perceive the mechanical signal,which is via RGD(Arg-Gly-Asp)motif,and the plasma membrane-cell wall adhesion is required for expression of plant defense responses during fungal penetration. |
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| Keywords: | stress stimulate fungal pathogens defence response intergrin-like signal transduction |
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