| 油菜细胞质雄性不育与线粒体基因组的研究进展 |
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| 引用本文： | 衡双平,魏 超,张少恒,沈金雄,傅廷栋.油菜细胞质雄性不育与线粒体基因组的研究进展[J].中国油料作物学报,2018,40(1):154. |
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| 作者姓名： | 衡双平 魏 超 张少恒 沈金雄 傅廷栋 |
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| 作者单位： | 1.信阳师范学院，生命科学学院，河南 信阳，464000；
2.华中农业大学作物遗传改良国家重点实验室，湖北 武汉，430070 |
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| 基金项目： | 国家自然科学基金（31271761）；信阳师范学院‘南湖学者奖励计划’青年项目 |
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| 摘 要： | 芸薹属植物作为十字花科经济价值最大的属种，不仅包含甘蓝型油菜、芥菜型油菜等油料作物，而且还包括白菜、甘蓝、芥菜等十字花科蔬菜。细胞质雄性不育作为杂种优势利用的重要途径之一，为芸薹属植物杂交育种提供了简单、高效的制种途径。近年来，在油菜中已经发现和报道的细胞质雄性不育胞质类型已有十余种，很多不育胞质的线粒体基因组测序工作已经完成。目前，对不同细胞质雄性不育系不育基因的研究工作、线粒体基因组测序和胞质类型的分类研究都有一定的进展。本文主要对油菜不同胞质类型的线粒体基因组的测序及应用和细胞质雄性不育机理的研究进行了总结与展望。随着分子生物学和测序技术的发展，对不同胞质类型的分类和不育机理的研究将帮助我们更好地认识和利用细胞质雄性不育。
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| 关 键 词： | 芸薹属 油菜 细胞质雄性不育 线粒体基因组 分子标记 |
Advances in cytoplasmic male sterility and mitochondrial genomics with its application in Brassica napus |
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| HENG Shuang-ping,WEI Chao,ZHANG Shao-heng,SHEN Jin-xiong,FU Ting-dong.Advances in cytoplasmic male sterility and mitochondrial genomics with its application in Brassica napus[J].Chinese Journal of Oil Crop Sciences,2018,40(1):154. |
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| Authors: | HENG Shuang-ping WEI Chao ZHANG Shao-heng SHEN Jin-xiong FU Ting-dong |
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| Institution: | 1. College of Life Science, Xinyang Normal University, Xinyang 464000, China; 2. National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China |
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| Abstract: | Brassica crops had the greatest economic value of Cruciferae. It included not only oil crops (B. napus and B. juncea), but also cruciferous vegetables, such as B. rapa, B. oleracea, B. juncea. Cytoplasmic male sterility (CMS), an important way to use heterosis, had been used efficiently for hybrid seed production in Brassica. In recent years, more than 10 different types of CMS had been reported in Brassicas. Mitochondrial genomes of most CMS systems had been sequenced. At present, great progress had been made on the function of genes responsible for CMS, mitochondrial genome sequencing and classification of cytoplasm. This paper summarized and prospected the sequencing and application of the mitochondrial genome of CMS cytoplasm types and the mechanism of different CMS reported in rapeseed. With the development of molecular biology and sequencing technologies, researches on classification of cytoplasm and the mechanism of CMS will help to identify and apply CMS in Brassica. |
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| Keywords: | Brassica B napus cytoplasmic male sterility mitochondrial genome molecular marker |
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