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Alteration of gene expression profile in maize infected with a double-stranded RNA fijivirus associated with symptom development

文献类型： 外文期刊

作者： Jia, Meng-Ao 1 ; Li, Yongqiang 1 ; Lei, Lei 1 ; Di, Dianping 3 ; Miao, Hongqin 3 ; Fan, Zaifeng 1 ;

作者机构： 1.China Agr Univ, State Key Lab Agrobiotechnol, Beijing 100193, Peoples R China

2.China Agr Univ, Dept Plant Pathol, Beijing 100193, Peoples R China

3.Hebei Acad Agr & Forestry Sci, Plant Protect Inst, Baoding, Peoples R China

期刊名称：MOLECULAR PLANT PATHOLOGY （ 影响因子：5.663； 五年影响因子：5.626 ）

ISSN： 1464-6722

年卷期： 2012 年 13 卷 3 期

页码：

收录情况： SCI

摘要： Maize rough dwarf disease caused by Rice black-streaked dwarf virus (RBSDV) is a major viral disease in China. It has been suggested that the viral infection of plants might cause distinct disease symptoms through the inhibition or activation of host gene transcription. We scanned the gene expression profile of RBSDV-infected maize through oligomer-based microarrays to reveal possible expression changes associated with symptom development. Our results demonstrate that various resistance-related maize genes and cell wall- and development-related genes, such as those for cellulose synthesis, are among the genes whose expression is dramatically altered. These results could aid in research into new strategies to protect cereal crops against viruses, and reveal the molecular mechanisms of development of specific symptoms in rough dwarf-related diseases.

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