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The altered photosynthetic machinery during compatible virus infection

文献类型: 外文期刊

作者: Li, Yinzi 1 ; Cui, Hongguang 1 ; Cui, Xiaoyan 1 ; Wang, Aiming 1 ;

作者机构: 1.Agr & Agri Food Canada, Southern Crop Protect & Food Res Ctr, 1391 Sandford St, London, ON N5V 4T3, Canada

2.Dept Biol, 1151 Richmond St, London, ON N6A 5B7, Canada

3.Jiangsu Acad Agr Sci, Inst Vegetable Crops, Nanjing 210014, Jiangsu, Peoples R China

期刊名称:CURRENT OPINION IN VIROLOGY ( 影响因子:7.09; 五年影响因子:6.705 )

ISSN: 1879-6257

年卷期: 2016 年 17 卷

页码:

收录情况: SCI

摘要: As an organelle only found in plant cells and some protists, the chloroplast is not only the main metabolic energy originator, but also the abiotic/biotic stress sensor and defense signal generator. For a long time, chloroplasts have been recognized as a common target by many plant viruses. Viruses may directly modify chloroplast membranes to assemble their replication complex for viral genome replication. Viruses may downregulate chloroplast-related and photosynthesis-related genes via an as yet unknown mechanism to support their infection. Viruses may also interrupt functionality of the photosynthetic machinery through protein-protein interactions. This review briefly summarizes current knowledge about modifications of the photosynthetic machinery by plant viruses, highlights the important role of chloroplasts in the infection process and discusses chloroplast-associated pathogenesis.

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