Analysis on the recognition mechanisms of molecular pattern of plant pathogenic fungi and signaling network

植物病原真菌分子模式识别机制及信号网络分析

• 批准号: 21380031
• 负责人: KUBO Yasuyuki
• 金额: $ 12.06万
• 依托单位: Kyoto Prefectural University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21380031/
• 关键词: 植物; 微生物; PAMPs; バイオテクノロジ-; 炭疽病菌; いもち病菌; マイクロアレイ; 植物免疫植物; バイオテクノロジー; 植物免疫

In this research project, to elucidate plant basal resistance mechanisms against plant pathogenic fungi, modification of cell surface structure of pathogen and its involvement of recognition and signaling network leading to plant defense response was analyzed. Especially, using rice-rice blast fungus and Arabidopsis thaliana. anthracnose fungus system, signaling network downstream of pathogen recognition was extensively analyzed based on genome based approach. Manipulation of pivotal transcription factor involving disease resistance enabled us to generate disease resistant transgenic rice plants.

为了阐明植物对植物病原真菌的基本抗性机制，本研究分析了病原菌细胞表面结构的改变及其参与植物防御反应的识别和信号网络。特别是利用稻瘟病菌和拟南芥。基于基因组的方法对炭疽病真菌系统、病原体识别下游信号网络进行了广泛的分析。操纵涉及抗病的关键转录因子使我们能够产生抗病的转基因水稻植株。

项目成果

A Kelch repeat protein, Cokel1p, associates with microtubules and is involved in appressorium development in Colletotrichum orbiculare.

• DOI: 10.1094/mpmi-23-1-0103
• 发表时间: 2010
• 期刊: Molecular plant-microbe interactions : MPMI
• 作者: Ayumu Sakaguchi;T. Miyaji;G. Tsuji;Y. Kubo

ウリ類炭疽病菌の核型と染色体の細胞学的解析

葫芦炭疽病染色体核型及细胞学分析

• 作者: K.Naito;F.Taguchi;T.Suzuki;Y.Inagaki;K.Toyoda;T.Shiraishi;Y.Ichinose;高野義孝・多賀正節・鳴坂義弘・白須賢・久保康之;多賀正節・田中薫・久保康之
• 通讯作者: 多賀正節・田中薫・久保康之

RRS1 and RPS4 provide a dual Resistance-gene system against fungal and bacterial pathogens

• DOI: 10.1111/j.1365-313x.2009.03949.x
• 发表时间: 2009-10-01
• 期刊: PLANT JOURNAL
• 影响因子: 7.2
• 作者: Narusaka, Mari;Shirasu, Ken;Narusaka, Yoshihiro
• 通讯作者: Narusaka, Yoshihiro

デュアル抵抗性蛋白質システムによる病原体認識機構の解明:RPS4とRRS1遺伝子の作物への導入

双抗性蛋白系统阐明病原体识别机制：将RPS4和RRS1基因导入作物

• 作者: Gan;P.;Narusaka;Y.;Takano;Y.;Kubo;Y.;and Shirasu;K.;森智代・金貞希・若菜章・酒井かおり;佐野輝男;鳴坂真理・白須賢・久保康之・白石友紀・畠山勝徳・平井正良・河本晃一・江面浩・高野義孝・岩渕雅樹・鳴坂義弘
• 通讯作者: 鳴坂真理・白須賢・久保康之・白石友紀・畠山勝徳・平井正良・河本晃一・江面浩・高野義孝・岩渕雅樹・鳴坂義弘

Appressorium Function in Colletotrichum orbiculare and Prospect for Genome Based Analysis. In Morphogenesis and Pathogenicity in Fungi Series : Topics in Current Genetics

圆形炭疽病菌的附着胞功能和基于基因组分析的前景。

• 发表时间: 2011
• 作者: Kubo;Y;Perez-Martin;Jose and Di Pietro;Antonio
• 通讯作者: Antonio