期刊
PLANT PATHOLOGY JOURNAL
卷 29, 期 3, 页码 223-233出版社
KOREAN SOC PLANT PATHOLOGY
DOI: 10.5423/PPJ.RW.10.2012.0158
关键词
genome; quantitative trait locus; resistance; rice; Rice stripe virus
资金
- Rural Development Administration [PJ00819801]
- National Research Foundation [20110012328]
- Ministry of Education, Science, and Technology (MEST)
- Vegetable Breeding Research Center through Agriculture Research Center program from the Ministry for Food, Agriculture, Forestry and Fisheries, Republic of Korea [710001-03]
- Brain Korea 21 Project
Rice stripe virus (RSV) is one of the most destructive viruses of rice, and greatly reduces rice production in China, Japan, and Korea, where mostly japonica cultivars of rice are grown. RSV is transmitted by the small brown plant-hopper (SBPH) in a persistent and circulative-propagative manner. Several methods have been developed for detection of RSV, which is composed of four single-stranded RNAs that encode seven proteins. Genome sequence data and comparative phylogenetic analysis have been used to identify the origin and diversity of RSV isolates. Several rice varieties resistant to RSV have been selected and QTL analysis and fine mapping have been intensively performed to map RSV resistance loci or genes. RSV genes have been used to generate several genetically modified transgenic rice plants with RSV resistance. Recently, genome-wide transcriptome analyses and deep sequencing have been used to identify mRNAs and small RNAs involved in RSV infection; several rice host factors that interact with RSV proteins have also been identified. In this article, we review the current statues of RSV research and propose integrated approaches for the study of interactions among RSV, rice, and the SBPH.
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