植物雄性不育分子机理及相关基因研究进展  

Mechanisms of Male Sterility and Research Progress of Related Genes Molecular

作　　者：肖鑫辉[1] 肖鑫丽 王明[1] 叶剑秋[1] XIAO Xinhui ,XIAO Xin, WANG Ming ,YE Jianqiu(Tropical Crops Genetics Resources Institute / Ministry of Agriculture Key Laboratory of Conservation and Utilization of Cassava Genetic Resources, Chinese Academy of Tropical Agricultural Sciences, Danzhou, Hainan 57173)

机构地区：[1]中国热带农业科学院热带作物品种资源研究所农业部木薯种质资源保护与利用重点实验室,海南儋州571737

出　　处：《热带农业工程》2017年第5期1-8,共8页Tropical Agricultural Engineering

基　　金：中国热带农业科学院基本科研业务费专项资金(No.1630032017003);农业部物种品种资源保护项目(No.151721301354052012);现代农业产业技术体系建设专项资金资助(No.CARS-11-HNLKM)

摘　　要：雄性不育是杂种优势利用的有效手段,在作物育种过程中广泛利用。综述了植物雄性不育的主要类型及相关分子机理研究,在基因研究方面已发现导致减数分裂异常、绒粘层发育异常、花粉壁发育异常等与细胞核不育相关的功能基因,及在细胞叶绿体和线粒体中发现导致细胞质不育的相关功能基因。近年来,雄性不育在转录组、蛋白组和基因组方面的研究均取得了很大进展,促进了国内外雄性不育的分子机理及相关育性基因研究现状,同时,对植物雄性不育研究方向及前景进行了展望,以期为更好地应用雄性不育进行育种提供参考。Male sterility is an effective means for the use of heterosis and is widely used in the process of crop breeding. This paper summarizes the types and main molecular mechanism of plant male sterility, have been found in related gene research lead to abnormal meiosis, flocking glue layer dysplasia, dysplasia of the nucleus sterile pollen wall, and found related fimctional genes in the chloroplasts and mitochondria of cells result in cytoplasmic male sterility. Male sterility has achieved great progress in the transcriptome, proteome and Genome in recent years, this article mainly reviewed around the molecular mechanism of male sterility at home and abroad research status and related fertility genes, and research direction of plant male sterility and foreground is prospected, provide a reference for better application of male sterility in breeding.

关 键 词：细胞核雄性不育 细胞质雄性不育 分子机理 基因 

分 类 号：S33[农业科学—作物遗传育种]