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| 海南、云南油棕种质材料遗传多样性的ISSR分析 | |
| 引用本文： | 丁灿,郎南军,林位夫. 海南、云南油棕种质材料遗传多样性的ISSR分析[J]. 种子, 2011, 30(7) |
| 作者姓名： | 丁灿 郎南军 林位夫 |
| 作者单位： | 1. 云南农业大学烟草学院,昆明650201;北京林业大学,北京100083 2. 云南省林业科学院,昆明,650204 3. 中国热带农业科学院橡胶研究所,海南儋州571737;农业部热带作物栽培生理学重点开放实验室,海南儋州571737 |
| 摘 要： | 为进一步开发利用海南和云南油棕种质资源,从DNA分子水平上对海南和云南油棕种质资源进行遗传多样性研究.应用ISSR技术对海南和云南的63份油棕种质材料进行遗传多样性分析,用23个引物共扩增得到201条扩增条带,其中有多态性的条带为155条,多态性条带占总扩增条带的77.1%.聚类分析的结果将不同地方采集的种质明显的分为8类,采自不同地方的种质材料能明显的根据种质来源相对集中在一起,油棕种质材料可按采集地进行分类. |
| 关 键 词： | 油棕种质 遗传多样性 ISSR |
ISSR Analysis on Genetic Diversity of oil Palm Germplasm from Hainan and Yunnan Province |
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| DING Can,LANG Nan-jun,LIN Wei-fu. ISSR Analysis on Genetic Diversity of oil Palm Germplasm from Hainan and Yunnan Province[J]. Seed, 2011, 30(7) | |
| Authors: | DING Can LANG Nan-jun LIN Wei-fu |
| Affiliation: | DING Can1,2,LANG Nan-jun3,LIN Wei-fu4,5(1.School of Tobacco Sciences,Yunnan Agricultural University,Kunming Yunnan 650201,China,2.Beijing Forestry University,Beijing 100083,3.Yunnan Academy of Forestry,Kunming 650204,4.Rubber Research Institute,CATAS,Danzhou Hainan 571737,5.Ministry of Agriculture Key Laboratory for Tropical Crops Physiology,China) |
| Abstract: | The study aimed to analyze the genetic diversity of oil palm germplasm at DNA molecular level for development and utilization of oil palm germplasm from Hainan and Yunnan province.The genetic diversity of 63 oil palm germplasm from Hainan and Yunnan province were analyzed by ISSR technique.A total number of 201 bands were generated using 23 ISSR primers for 63 oil palm varieties,among which 155 of the total bands was polymorphic.The results of cluster analysis based on Nei-Li coefficient revealed that 63 oi... |
| Keywords: | oil palm germplasm genetic diversity ISSR |
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