| 矮生型苹果早期预选的同工酶标志及其遗传规律 |
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| 引用本文： | 唐秀芝,张维强,王允才,梁述玉.矮生型苹果早期预选的同工酶标志及其遗传规律[J].核农学报,2001,15(1):21-25. |
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| 作者姓名： | 唐秀芝 张维强 王允才 梁述玉 |
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| 作者单位： | 1. 中国农业科学院原子能利用研究所
2. 河南省商丘农业局 |
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| 基金项目： | 国家自然科学基金(39170549)，国家科委基研理论处 项目(国科发财字〔1995〕498号文) |
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| 摘 要： | 用同工酶技术分析了 2 2个种的 2 1 71个不同类型、品种和 1 2 8个不同杂交组合的 7987株实生苗 ,结果表明苹果新梢皮层中具有矮生型苹果同工酶标志带(E9) ,并受 2对互补基因控制。获得了一批矮生类型的早熟、耐贮的优异株系
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| 关 键 词： | 苹果 矮生型 同工酶 预选 |
| 文章编号： | 1000-8551(2001)01-0021-05 |
| 收稿时间： | 2009-12-31 |
| 修稿时间： | 1998年12月21 |
ISOZYME MARKER OF SELECTING DWARF TYPE SEEDLING AND INHERITANCE IN APPLE |
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| TANG Xiu-zhi,ZHANG Wei-qiang,WANG Yun-cai,LIANG Xu-yu.ISOZYME MARKER OF SELECTING DWARF TYPE SEEDLING AND INHERITANCE IN APPLE[J].Acta Agriculturae Nucleatae Sinica,2001,15(1):21-25. |
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| Authors: | TANG Xiu-zhi ZHANG Wei-qiang WANG Yun-cai LIANG Xu-yu |
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| Abstract: | apple seedlings from 128 combinations of standard type×standard type,standard type×dwarf type,dwarf type×dwarf type,and 2171 different kinds and varieties from 22 species were used for analysing the isozyme.The proportion of seedlings with or without enzyme band 9(E9) in the bark tissues of shoots can be considered as a genetic marker of dwarf type in apple.It is controlled by two pairs of complementary genes.All of the seedlings were pre selected and more than 10 dwarf type,early mature,long keeping lines were obtained. |
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| Keywords: | apple dwarf isozyme pre-selection |
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