| 大豆细胞质雄性不育系与保持系atp6基因的RNA编辑比较研究 |
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| 引用本文： | 韩利涛,杨守萍,喻德跃,盖钧镒.大豆细胞质雄性不育系与保持系atp6基因的RNA编辑比较研究[J].大豆科学,2010,29(3). |
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| 作者姓名： | 韩利涛 杨守萍 喻德跃 盖钧镒 |
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| 作者单位： | 南京农业大学,大豆研究所,国家大豆改良中心,作物遗传与种质创新国家重点实验室,江苏,南京210095;南京农业大学,大豆研究所,国家大豆改良中心,作物遗传与种质创新国家重点实验室,江苏,南京210095;南京农业大学,大豆研究所,国家大豆改良中心,作物遗传与种质创新国家重点实验室,江苏,南京210095;南京农业大学,大豆研究所,国家大豆改良中心,作物遗传与种质创新国家重点实验室,江苏,南京210095 |
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| 基金项目： | 国家高技术研究发展计划资助项目，作物遗传与种质创新国家重点实验室开放基金资助项目 |
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| 摘 要： | 对大豆细胞质雄性不育系NJCMS1A与其保持系NJCMS1B的atp6基因的RNA编辑进行比较研究.结果在不育系NJCMS1A与保持系NJCMS1B的atp6-3基因保守区中均发现2个编辑位点,但互不相同,并且导致了氨基酸的不同变化;mtDNA 序列分析显示,atp6-3基因转录本保守区在不育系NJCMS1A与保持系NJCMS1B间存在1个碱基的差异;另外还发现atp6-1、atp6-2和atp6-3的表达在不育系NJCMS1A与保持系NJCMS1B间存在明显差异.
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| 关 键 词： | 大豆 细胞质雄性不育 atp6基因 RNA编辑 |
Comparative Studies of RNA Editing of atp6 Gene between Cytoplasmic Male Sterile Line and Its Maintainer Line in Soybean (Glycine max L. Merr.) |
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| HAN Li-tao,YANG Shou-ping,YU De-yue,GAI Jun-yi.Comparative Studies of RNA Editing of atp6 Gene between Cytoplasmic Male Sterile Line and Its Maintainer Line in Soybean (Glycine max L. Merr.)[J].Soybean Science,2010,29(3). |
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| Authors: | HAN Li-tao YANG Shou-ping YU De-yue GAI Jun-yi |
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| Institution: | HAN Li-tao,YANG Shou-ping,YU De-yue,GAI Jun-yi(Soybean Research Institute,Nanjing Agricultural University,National Center for Soybean Improvement,National Key Laboratory of Crop Genetics and Germplasm Enhancement,Nanjing 210095,Jiangsu,China) |
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| Abstract: | The atp6 gene is an important mitochondrial functional gene.The studies on some plant species showed that RNA editing of atp6 gene was related to the cytoplasmic male sterility.In this paper,the comparative studies of RNA editing of atp6 gene between the cytoplasmic male sterile line NJCMS1A and its maintainer line NJCMS1B in soybean(Glycine max L.Merr.) were conducted.The results showed that two editing sites were found on the conservative region of the atp6 gene of NJCMS1A and NJCMS1B,but the two editing ... |
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| Keywords: | Soybean Cytoplasmic male sterility(CMS) Atp6 gene RNA editing |
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