| 几种番荔枝属果树的酯酶和多酚氧化酶同工酶分析 |
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| 引用本文： | 陆敏泉,王家保,初众,赵家桔. 几种番荔枝属果树的酯酶和多酚氧化酶同工酶分析[J]. 热带作物学报, 2009, 30(1): 37-41 |
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| 作者姓名： | 陆敏泉 王家保 初众 赵家桔 |
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| 作者单位： | 1. 中国热带农业科学院香料饮料研究所,海南万宁,571533
2. 中国热带农业科学院环境与植物保护研究所,海南儋州,571737 |
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| 摘 要： | 应用垂直板不连续聚丙烯酰胺凝胶电泳技术对番荔枝属的7种果树共14份材料进行酯酶和多酚氧化酶同工酶分析.结果表明,2种同工酶共表现出23条酶带,其中酯酶同工酶9条,多酚氧化酶同工酶14条,不同番荔枝种间酶谱差异较大.2种同工酶酶谱除不能区分2份红毛榴莲和2份毛叶番荔枝外,对其余的10份材料均可区分.实验用几个番荔枝种间的遗传距离在0.000～0.895之间.聚类结果将14份番荔枝材料分成了2类.
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| 关 键 词： | 番荔枝 酯酶 多酚氧化酶 同工酶 |
Isoenzymatic Analysis of Several Species of Annona (Annona spp.) |
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| Lu Minquan,Wang Jiabao,Chu Zhong and Zhao Jiaju. Isoenzymatic Analysis of Several Species of Annona (Annona spp.)[J]. Chinese Journal of Tropical Crops, 2009, 30(1): 37-41 |
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| Authors: | Lu Minquan Wang Jiabao Chu Zhong Zhao Jiaju |
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| Affiliation: | Lu Minquan1,Wang Jiabao2,Chu Zhong1,Zhao Jiaju21 Spice , Beverage Institute,Chinese Academy of Tropical Agricultural Sciences,Xinglong,Hainan 571533,2 Environment , Plant Protection Institute,Danzhou,Hainan 571737,China |
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| Abstract: | Isoenzymes of esterase and polyphenol oxidase in leaves of 14 accessions of germplasm from 7 annona species was analyzed by perpendicular plate discontinuous polyacrylamide gel electrophoresis.The results showed that there were total 23 isoenzyme bands for the two enzymes: 9 bands for esterase and 14 bands for polyphenol oxidase.Different species of Annona spp.had different isoenzyme patterns.According to the enzyme phenotypes,10 accessions except 2 accessions of A.montana L and the 2 accessions of A.cherim... |
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| Keywords: | Annona spp. esterase polyphenol oxidase isoenzyme |
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