| 番茄叶霉菌及番茄抗性基因分子生物学研究进展 |
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| 引用本文： | 芦丽亚,杨宁,赵凌侠.番茄叶霉菌及番茄抗性基因分子生物学研究进展[J].园艺学报,2009,36(6):911-922. |
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| 作者姓名： | 芦丽亚 杨宁 赵凌侠 |
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| 作者单位： | (上海交通大学农业与生物学院植物生物技术研究中心, 上海200240) |
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| 基金项目： | 国家高技术研究发展计划(863计划)，国家自然科学基金，上海市国内科技合作项目，上海市重点学科建设项目 |
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| 摘 要： | 叶霉菌(Cladosporium fulvum) 是番茄(Solanum lycopersicum ) 叶霉病致病真菌, 严重地威胁着番茄生产; 二者互作遵循“基因对基因”假说, 是目前研究植物与病原菌互作模式系统。本文简要地回顾了番茄叶霉菌和抗性基因(Cf) 研究历史; 概述了叶霉菌侵染特征、效应因子的类型、功能和特性; 对番茄Cf基因的类型、定位、进化、结构和功能研究进展加以综述, 特别是对Cf/Avr互作的分子机制、信号转导和抗性基因自激活等最新研究成果加以重点阐述; 同时, 对今后番茄抗叶霉病研究所面临问题、研究热点和解决策略进行了讨论。以期为番茄抗叶霉病或植物抗真菌病研究提供一些有用信息。
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| 关 键 词： | 番茄 叶霉菌 Cf基因 Avr基因 自激活蛋白 |
| 收稿时间： | 2009-01-11 |
Progress on the Molecular Biology of the Cladosporium fulvum and Its Resistance Genes in Tomato |
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| LU Liya,YANG Ning,ZHAO Ling-xia.Progress on the Molecular Biology of the Cladosporium fulvum and Its Resistance Genes in Tomato[J].Acta Horticulturae Sinica,2009,36(6):911-922. |
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| Authors: | LU Liya YANG Ning ZHAO Ling-xia |
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| Institution: | (Plant Biotechnology Research Center, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240,China) |
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| Abstract: | Cladosporium fulvum (syn. Passalora fulva) is a fungal pathogen that causes tomato (Solanum lycopersicum ) leaf mold disease, and threat commercial tomato production seriously. The C. fulvum-tomato interaction strictly fits the gene-for-gene principle, and has become a model system for studying plant-pathogen interaction. In this paper, the research history of C. fulvum and Cf genes resistant to C. fulvum were reviewed. Subsequently, the current p rogresseswere summarized on the infection behaviors of C. fulvum as well as the types, characters and functions of effector proteins derived C. fulvum. Meanwhile, the research progresses were also reviewed on the types, evolution, structures and functions of Cf genes. Especially, the recent progresses were emphatically reviewed on the molecularmechanism of Cf/Avr interaction, signal transduction depended on Cf/Avr and the autoactivity of Cf genes. Finally, we discussed the faced questions, research hotspots and strategies on the resistance of tomato to C. fulvum so as to provide some available information for further investigating tomatops resistance to C. fu lvum or plants’resistance to fungus. |
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| Keywords: | Solanum lycopersicum Solanum lycopersicum Cladosporium fulvum Cladosporium fulvum C fulvum resistant genes C fulvum resistant genes avirulence gene autoactive protein |
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