| 水稻籼粳亚种间育种系谱的ISSR标记和聚类分析 |
| |
| 引用本文： | 赵建亚,韦新宇,梁康迳,柯蓓,王小明,黄姗.水稻籼粳亚种间育种系谱的ISSR标记和聚类分析[J].金陵科技学院学报,2009,25(1). |
| |
| 作者姓名： | 赵建亚 韦新宇 梁康迳 柯蓓 王小明 黄姗 |
| |
| 作者单位： | 1. 福建农林大学作物科学学院,福建,福州,350002
2. 福建省三明市农业科学研究所,福建,沙县,365509 |
| |
| 基金项目： | 福建省科技厅粮食科技重大专项基金 |
| |
| 摘 要： | 采用ISSR标记分析了来源于福建省三明市农科所历时18年、4个选育阶段、涉及25个亲本和36个育成品系构建的水稻籼粳亚种间育种系谱的遗传多样性,并对结果进行聚类分析.结果表明ISSR标记可明显区分54个水稻籼粳亚种间育种系谱材料.基于ISSR标记数据的聚类结果,以遗传相似系数0.58为阀值,将该育种系谱材料划分成4个类群.
|
| 关 键 词： | 水稻 籼粳亚种 ISSR标记 聚类分析 |
ISSR Analysis on Pedigree of Hybrid Breeding Indica-Japonica Rice and Cluster Analysis |
| |
| ZHAO Jian-ya,WEI Xin-yu,LIANG Kang-jing,KE Bei,WANG Xiao-ming,HUANG Shan.ISSR Analysis on Pedigree of Hybrid Breeding Indica-Japonica Rice and Cluster Analysis[J].Journal of Jinling Institute of Technology,2009,25(1). |
| |
| Authors: | ZHAO Jian-ya WEI Xin-yu LIANG Kang-jing KE Bei WANG Xiao-ming HUANG Shan |
| |
| Affiliation: | 1.Fujian Agriculture and Forestry University;Fuzhou 350002;China;2.Sanming Institute of Agricultural Science of Fujian Province;Sha County 365509;China |
| |
| Abstract: | This study uses ISSR markers to analyze genetic diversity of rice breeding genealogy between Indica and Japonice subspecies,provided by San Ming Agricultural Science Institution experiencing 18 years and 4-selected phases,which contained 25 parents and 36 cultivated lines.And then cluster analysis is used to analyze the results.The results indicate the ISSR markers can obviously differentiate 54 breeding genealogy materials of Indica and Japonice subspecies.According to the ISSR markers' data,with genetic s... |
| |
| Keywords: | rice Indica and Japonice ISSR marker Cluster analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
