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植物细胞质雄性不育性与育性恢复的分子生物学研究进展
引用本文:危文亮,王汉中,刘贵华.植物细胞质雄性不育性与育性恢复的分子生物学研究进展[J].遗传,2005,27(4):651-658.
作者姓名:危文亮  王汉中  刘贵华
作者单位:中国农业科学院油料作物研究所 农业部油料作物遗传改良重点开放实验室,武汉 430062
基金项目:国家高技术研究发展计划(863计划),湖北省武汉市青年科技晨光计划
摘    要:植物细胞质雄性不育性与育性恢复的分子机理一直是分子生物学的研究热点。文章综述了近十年来的主要研究进展。包括:1、线粒体不育相关区域的确定及其特点;2、不育相关区域的表达谱;3、产生细胞质雄性不育的可能机理;4、恢复基因的可能调控方式;5、恢复基因的遗传、定位及其特征等。拟兰芥、水稻等模式植物线粒体基因组测序工作已经完成,其有关生物学信息及后续研究将极大地推动植物细胞质雄性不育研究取得更快进展。

关 键 词:线粒体基因组  恢复基因  分子机理  细胞质雄性不育  育性恢复  
文章编号:0253-9772(2005)04-0651-08
收稿时间:2004-06-09
修稿时间:2004年6月9日

Advanced Biological Studies on the Cytoplasmic Male Sterility and its Fertility Restoration in Plants
WEI Wen-liang,WANG Han-Zhong,LIU Gui-Hua.Advanced Biological Studies on the Cytoplasmic Male Sterility and its Fertility Restoration in Plants[J].Hereditas,2005,27(4):651-658.
Authors:WEI Wen-liang  WANG Han-Zhong  LIU Gui-Hua
Institution:The Oil Crops Research Institute, CAAS,The Key Lab for Genetics and Improvement of Oil Crops, Ministry of Agriculture,
Abstract:It was reviewed here that the major advances of biological research on the cytoplasmic male sterility (CMS) and its fertility restoration in plants in the past decade. It focused on the identification of CMS- associated regions in the plant mitochondrial genome and their expressing profile, the possible mechanisms of cms and of fertility restoration, the genetics and localization of restorer genes and their molecular characteristics. Sequencing the mitochondrial genome in Arabidopsis thaliana, rice, tobacco and soon were completed, and their bio-information and subsequent researching advances would greatly impelled the similar work in other plants.
Keywords:cytoplasmic male sterility  fertility restoration  molecular mechanism  mitochondrial genome  restorer gene  plant
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