| 四川阿坝州苹果属植物两种同工酶分析 |
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| 引用本文： | 李晓林,金强.四川阿坝州苹果属植物两种同工酶分析[J].西南农业大学学报,1995,17(1):12-17. |
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| 作者姓名： | 李晓林 金强 |
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| 作者单位： | 西南农业大学园艺系，西南农业大学园艺系，阿坝州林科所，阿坝州林科所，阿坝州林科所，阿坝州林科所 重庆 630716，重庆 630716 |
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| 摘 要： | 采用聚丙烯酰胺凝胶电泳法，测定了阿坝州１８个苹果种及类型的叶片过氧化物酶和酯酶同工酶，结果表明，１８个试材的过氧化物酶同工酶谱有７种表型，同一种不同类型的酶谱基本一致；酯酶同工酶有６种酶谱表型，种内酶谱表型分化明显，由此认为，变叶海棠是花叶海棠与山荆系中某种的杂种后代，而不是原生种：小金海棠和马尔康海棠为姊妹种，起源于于变叶海棠与陇东海棠的杂种后代。
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| 关 键 词： | 苹果属 四川 同功酶 阿坝州 |
ISOZYME ANALYSIS OF MALUS IN'ABA PREFECTURE OF SICHUAN |
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| Li Xiaolin, Cheng Minghao.ISOZYME ANALYSIS OF MALUS IN''ABA PREFECTURE OF SICHUAN[J].Journal of Southwest Agricultural University,1995,17(1):12-17. |
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| Authors: | Li Xiaolin Cheng Minghao |
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| Institution: | Li Xiaolin; Cheng Minghao
(Southwest Agricultural Unieversity) Jin Qiang;Liu Ynagqing;Xie Xiaoli;Ou Pinggui
(Forestry Research Institute of Abfl Prefecture) |
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| Abstract: | Eighteen species and varieties of Mains in Aba prefecture were analysed for peroxidase and eaterase isozymes by means of PAGE (polyacrylamide gel electrophoresis). Seven phenotypes of POX isozyme zymograms were observed the zymograms were similar .in different varieties of the same species. Six phenotypes of eaterase isozymes zymograms were found with different zymograms in a species. The origin and the genetic background of M. toringaides is discussed and the species is thought to have been the hybrid of M. transitoria and some species of Ser, baecatese, instead of the original species. M. xiaojinensis and M. maerkangensis are considered to be sister species originating from the hybrid of M. toringoides and M. kansuensis. |
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| Keywords: | malus isoenzymes phenotype origins Sichuan |
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