| 茉莉酸等3种因素刺激番茄对LeWRKY1表达的影响分析(英文) |
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| 引用本文： | 王丽芳,于涌鲲,杜希华,汤世坤,赵福宽,孙清鹏.茉莉酸等3种因素刺激番茄对LeWRKY1表达的影响分析(英文)[J].Agricultural Science&Technology,2011(8). |
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| 作者姓名： | 王丽芳 于涌鲲 杜希华 汤世坤 赵福宽 孙清鹏 |
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| 作者单位： | 北京农学院生物技术学院;山东师范大学生命科学学院; |
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| 基金项目： | Supported by Beijing Nature Science Foundation(5102015)~~ |
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| 摘 要： | 目的]为了研究LeWRKY1参与植物抗逆反应的分子机理。方法]采用实时荧光定量PCR技术研究了LeWRKY1在番茄灰霉菌(Botrytis cinerea)侵染、茉莉酸(jasmonic acid,JA)、水杨酸(salicylic acid,SA)刺激时的表达情况。结果]外源植物激素JA可诱导LeWRKY1的表达,而SA对其无明显诱导作用;番茄灰霉菌侵染可诱导LeWRKY1表达。结论]LeWRKY1可能通过JA依赖而SA非依赖的信号途径参与番茄对番茄灰霉菌防御反应的应答。
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| 关 键 词： | 番茄 LeWRKY1 茉莉酸 表达特征 |
Research on Expression of LeWRKY1 in Tomato Induced by Jasmonic Acid and Other Two Factors |
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| WANG Li-fang,YU Yong-kun,DU Xi-hua,TANG Shi-kun,ZHAO Fu-kuan,SUN Qing-peng .College of Biotechnology,Beijing University of Agriculture,Beijing ,.College of Life Science,Sh,ong Normal University,Ji'nan.Research on Expression of LeWRKY1 in Tomato Induced by Jasmonic Acid and Other Two Factors[J].农业科学与技术(英文版),2011(8). |
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| Authors: | WANG Li-fang YU Yong-kun DU Xi-hua TANG Shi-kun ZHAO Fu-kuan SUN Qing-peng College of Biotechnology Beijing University of Agriculture Beijing College of Life Science Sh ong Normal University Ji'nan |
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| Affiliation: | WANG Li-fang1,2,YU Yong-kun1,DU Xi-hua2,TANG Shi-kun1,ZHAO Fu-kuan1,SUN Qing-peng1 1.College of Biotechnology,Beijing University of Agriculture,Beijing 102206,2.College of Life Science,Shandong Normal University,Ji'nan 250014 |
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| Abstract: | Objective]The aim was to explore the molecular mechanism of plant resistance to various stress response.Method]The expression of LeWRKY1 in tomato seedlings under treatment with B.cinerea,exogenous JA and SA were explored by real time quantitative RT-PCR technology.Result]JA induced the expression of LeWRKY1,but SA did not.LeWRKY1 expression was up-regulated under B.cinerea infection.Conclusion]LeWRKY1 might be involved in the tomato defense response to B.cinerea through JA dependent but SA independent ... |
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| Keywords: | Tomato LeWRKY1 Jasmonic acid Expression characteristics |
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