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| 利用RAPD标记对中国石竹属植物亲缘关系的研究 | |
| 引用本文： | 蔡友铭,张露,张博,邹惠渝,诸葛强,黄敏仁.利用RAPD标记对中国石竹属植物亲缘关系的研究[J].南京林业大学学报(自然科学版),2002,26(4):31-34. |
| 作者姓名： | 蔡友铭 张露 张博 邹惠渝 诸葛强 黄敏仁 |
| 作者单位： | 1. 南京林业大学,江苏,南京,210037；上海市花卉育种中心,上海,200072 2. 南京林业大学,江苏,南京,210037；江西农业大学,江西,南昌,330045 3. 南京林业大学,江苏,南京,210037 |
| 基金项目： | 上海市科技兴农重点攻关项目 (2 0 0 1 - 1 - 7) |
| 摘 要： | 利用RAPD标记研究了中国石竹属10个种和10个栽培品种亲缘关系。39个随机标记共获得242个多态位点，聚类分析结果表明可分为野生种和栽培品种2大类群，两类群的Nei(1978)遗传距离为0．4698。野生种可分为生长于湿润草甸和生长于干燥山地两类群，遗传距离为0．2428。 |
| 关 键 词： | RAPD标记 中国 石竹属植物 亲缘关系 |
| 文章编号： | 1000-2006(2002)04-0031-04 |
| 修稿时间： | 2002年4月30日 |
A Study on Genetic Relationship in the Genus Dianthus by Using Random Amplified Polymorphic DNA(RAPD)Markers |
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| CAI You ming ,ZHANG Lu ,ZHANG Bo ,ZOU Hui yu ,ZHUGE Qiang ,HUANG Min ren.A Study on Genetic Relationship in the Genus Dianthus by Using Random Amplified Polymorphic DNA(RAPD)Markers[J].Journal of Nanjing Forestry University(Natural Sciences ),2002,26(4):31-34. | |
| Authors: | CAI You ming ZHANG Lu ZHANG Bo ZOU Hui yu ZHUGE Qiang HUANG Min ren |
| Institution: | CAI You ming 1,2,ZHANG Lu 1,3,ZHANG Bo 1,ZOU Hui yu 1,ZHUGE Qiang 1,HUANG Min ren 1 |
| Abstract: | The relationship among 10 species and 10 cultivars in Dianthus was studied by means of Random Amplified Polymorphic DNA(RAPD)markers.Two hundred forty two polymorphic loci were amplified with 39 primers.The results of clustering analysis accorded with morphological analysis mainly.There were two clusters,species and cultivars,by clustering analysis.And the Nei(1978)genetic distance was 0.469 8 between them.Ten species could be classified into two clusters,one grew in humid grass meadow and one in dry mountanious region,and the genetic distance was 0.242 8 between them.The results showed that different environments affected the genetic distances among the ten species. |
| Keywords: | Dianthus RAPD Relationship |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |