| 生物新技术在甜玉米育种中的应用研究进展 |
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| 作者姓名： | 王莹 胡建广 李余良 刘建华 李高科 |
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| 作者单位： | 暨南大学生命科学技术学院生物工程系 广州510632(王莹)，广东省农业科学院作物研究所 广州510640(胡建广，李余良，刘建华，李高科) |
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| 基金项目： | 广东省自然科学基金项目“延缓甜玉米籽粒糖分转化新技术研究”（031988）,“转基因玉米基因飘逸规律研究”（04002100）,广州市科技攻关重点项目“超甜玉米新品种选育及可持续生产技术研究”（2005G2-E0191）. |
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| 摘 要： | 甜玉米是新兴的保健型农作物,生物新技术育种发展很快。转基因抗虫甜玉米品种于1998年在美国和加拿大等商品化生产,商品化率提高10%。利用分子标记方法,将花丝抗虫基因、耐寒基因、抗矮花叶病基因、幼苗长势基因和甜玉米食用品质相关基因等定位到相应染色体上。利用甜玉米作物生物反应器研究和分子标记应用资源特征鉴定研究也取得新进展。
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| 关 键 词： | 甜玉米 转基因 分子标记 |
Proceeding of Biotechnology Application in Sweet Corn Breeding |
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| Authors: | Wang Ying Hu Jianguang Li Yuliang Liu Jianhu Li Gaoke |
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| Institution: | 1.Institute of Crop Sciences, Guangdong Academy of Agricultural Sciences, Guangzhou 510640; 2.Department of Biotechnology, College of Life Science and Technology, Jinan University, Guangzhou 510632 |
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| Abstract: | Sweet corn is a new type healthy food, the development of biotechnology research in sweet corn were rapid. The pest-resistant transgenic sweet corns had been commercial used in U.S. and Canada since 1998, and the economic rate was increased 10%. Location of function genes with molecular marking in sweet corn was also great, the quantity genes of pest resistant in silk, cold resistant, chlorotic dwarf virus resistant, seedling growing and taste qualities in sweet corn were located in chromosome, respectively. Besides, Bio-reactor research and identification of sweet corn resources using molecular marker were being advanced. |
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| Keywords: | Sweet Corn Transgenic Molecular Marker |
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