水稻细胞质雄性不育恢复基因的生物信息学分析  

Bioinformatics Analysis of Fertility Restorer Genes for Cytoplasmic Male Sterility in Rice

作　　者：王俊杰 梁青 陈伟雄 WANG Jun-jie;LIANG Qing;CHEN Wei-xiong(Guangzhou Academy of Agricultural Sciences,Guangzhou,Guangdong 510335,China)

机构地区：[1]广州市农业科学研究院,广东广州510335

出　　处：《杂交水稻》2020年第5期66-74,共9页Hybrid Rice

基　　金：广州市农业科学研究院院立项目(NKY-2017-01);广州市农业农村局农业科技自主创新专项(1810040)。

摘　　要：利用已克隆的水稻细胞质雄性不育恢复基因,在水稻全基因组中检索育性恢复基因的同源基因,然后对这些基因进行了遗传进化分析、亚细胞定位预测、蛋白质结构域分析、蛋白质序列比对分析和蛋白质三级结构预测。根据生物信息学分析结果,筛选了可能具有功能的候选基因,为进一步的遗传研究和功能鉴定提供信息参考。The homologous genes were retrieved from the whole rice genome based on the cloned restoring fertility genes for cytoplasmic male sterility(CMS)of rice,then the genetic evolution analysis,subcellular localization prediction,protein domain analysis,protein sequence alignment and protein tertiary structure prediction were conducted on these genes.Based on the bioinformatics analysis,the candidate genes that may have functions were screened out to provide information reference for further genetic research and functional determination.

关 键 词：杂交水稻 细胞质雄性不育性 恢复基因 生物信息学 

分 类 号：S511.01[农业科学—作物学] S311