| 我国芒果主要栽培品种等位酶分析 |
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| 引用本文： | 姜成东,蔡胜忠,王家保,李绍鹏,卢业凌,谭金红.我国芒果主要栽培品种等位酶分析[J].热带作物学报,2008,29(6):715-719. |
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| 作者姓名： | 姜成东 蔡胜忠 王家保 李绍鹏 卢业凌 谭金红 |
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| 作者单位： | 1. 热带园艺植物资源与遗传改良教育部重点实验室,海南,儋州,571737;海南大学园艺园林学院,海南,儋州,571737
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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| 基金项目： | 海南省重点学科建设项目(热带园艺教育部重点实验室及重点学科建设项目)，海南省自然科学基金，海南大学自然科学基金 |
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| 摘 要： | 应用垂直平板聚丙烯酰胺凝胶电泳技术，对25个主栽芒果品种的过氧化氢酶（CAT）、还原型辅酶Ⅰ心肌黄酶（DIA）、酯酶（EST）、谷氨酸脱氢酶（GDH）、葡萄糖-6-磷酸变位酶（6-PGM）和过氧化物酶（POD）6种酶系统的9个位点及其中一些品种的遗传差异进行分析。利用UPGMA聚类分析将25份材料分为3类，红芒品种聚类于第1类和第2类中，第3类多属于菲律宾印支品种群。分类结果与按品种生态类型及来源分类基本一致。一些在形态上难以区分或易混淆的品种可以根据酶系统的差异进行区分。
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| 关 键 词： | 芒果 等位酶 聚类分析 |
Analysis of Allozyme of Mango Cultivar Germplasm |
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| Jiang Chengdong,Cai Shengzhong,Wang Jiabao,Li Shaopeng,Lu Yeling and Tan Jinhong.Analysis of Allozyme of Mango Cultivar Germplasm[J].Chinese Journal of Tropical Crops,2008,29(6):715-719. |
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| Authors: | Jiang Chengdong Cai Shengzhong Wang Jiabao Li Shaopeng Lu Yeling and Tan Jinhong |
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| Institution: | Ministry of Education Key Laboratory for Tropical Horticultural Plant Resources and Genetic Improvement and College of Horticulture and Landscape, Hainan University;Ministry of Education Key Laboratory for Tropical Horticultural Plant Resources and Genetic Improvement and College of Horticulture and Landscape, Hainan University;Environment and Plant Protection Institute, CATAS;Ministry of Education Key Laboratory for Tropical Horticultural Plant Resources and Genetic Improvement and College of Horticulture and Landscape, Hainan University;Ministry of Education Key Laboratory for Tropical Horticultural Plant Resources and Genetic Improvement and College of Horticulture and Landscape, Hainan University;Ministry of Education Key Laboratory for Tropical Horticultural Plant Resources and Genetic Improvement and College of Horticulture and Landscape, Hainan University |
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| Abstract: | Twenty five mango(Mangifera indica L.)cultivars were characterized by means of vertical polyacrylamide gel electrophoresis using six allozyme systems: catalase, diaphorase, esterase, glutamate dehydrogenase, phosphoglucomutase and peroxidase. All the cultivars were divided into three groups by UPGMA clustering analyses. Group one and Group two mainly consist of red peel mango cultivars, and the cultivars in Group three is mostly originated from Philippine and Indochina cultivar group. Allozyme differences were detected among some germplasms which are hard to identified by morphological traits. |
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