Department of Agricultural Biotechnology, Plant Genomics and Breeding Institute, Institute for Agriculture and Life Sciences, College of Agriculture and Life Sciences, Seoul National University, Seoul 151-921, Korea.
Department of Agricultural Biotechnology, Plant Genomics and Breeding Institute, Institute for Agriculture and Life Sciences, College of Agriculture and Life Sciences, Seoul National University, Seoul 151-921, Korea ; National Institute of Crop Science, Rural Development Administration, Suwon 441-707, Korea.
Plant Pathol J. 2013 Sep;29(3):223-33. doi: 10.5423/PPJ.RW.10.2012.0158.
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.
水稻条纹病毒（RSV）是水稻最具破坏性的病毒之一，在中国、日本和韩国，主要种植粳稻品种，极大地降低了水稻产量。RSV 通过小褐飞虱（SBPH）以持久和循环增殖的方式传播。已经开发了几种检测 RSV 的方法，它由编码七个蛋白质的四条单链 RNA 组成。基因组序列数据和比较系统发育分析已被用于鉴定 RSV 分离株的起源和多样性。已经选择了几种对 RSV 具有抗性的水稻品种，并进行了 QTL 分析和精细定位，以定位 RSV 抗性基因座或基因。RSV 基因已被用于生成几种具有 RSV 抗性的转基因水稻植物。最近，全基因组转录组分析和深度测序已被用于鉴定 RSV 感染相关的 mRNA 和小 RNA，也鉴定了与 RSV 蛋白相互作用的几种水稻宿主因子。在本文中，我们综述了 RSV 研究的现状，并提出了 RSV、水稻和 SBPH 之间相互作用的综合研究方法。
