| 蚕豆主要数量性状的遗传主成份和数量分类 |
| |
| 引用本文： | 袁名宜,孙海宁,张佩兰,刘洋,熊国富YUAN Ming-Yi,SUN Hai-Ning,ZHANG Pei-Lan,LIU Yang,XIONG Guo-Fu.蚕豆主要数量性状的遗传主成份和数量分类[J].遗传,1997,19(5):14-16. |
| |
| 作者姓名： | 袁名宜 孙海宁 张佩兰 刘洋 熊国富YUAN Ming-Yi SUN Hai-Ning ZHANG Pei-Lan LIU Yang XIONG Guo-Fu |
| |
| 作者单位： | 青海省农林科学院作物研究所, 西宁 810016
Institute of Crop Research,Qinghai Academy of Agricultural and Forestry Sciences,Xining 810016 |
| |
| 摘 要： | 对50个蚕豆品种的7个数量性状进行了遗传主成份分析, 初步提出了评选蚕豆品种的遗传主成份标准,并筛选出18个综合性状优良的亲本品种。测定了50个蚕豆品种的遗传距离, 根据遗传距离大小,将50个蚕豆品种聚类为2群、 3类、9组。分类结果指出,蚕豆品种的遗传距离大小与地理差异有些似有一定关系,但在总体上,二者间无必然联系。
Abastract:Analysis of major Genetic component analysis was performed for 7 quantitative characters of 50 faba bean lines and according to the analysis,18 lines were selected as parents.The 50 lines were classified into 2 subpopulations,3 types and 9 groups according to their genetic distance.The results showed that there was seemly a correlation between geographical distribution and genetic distance,nevertheless most lines within the same cluster were close in genetic distance but far in geographic sites.
|
| 关 键 词： | 遗传主成份 数量性状 蚕豆 Key words Quantitative character 数量分类 RAPD 冬虫夏草 遗传分化 |
Major Genetic Component and Classification for Quantitative Characters in Faba Bean |
| |
| YUAN Ming-Yi,SUN Hai-Ning,ZHANG Pei-Lan,LIU Yang,XIONG Guo-Fu.Major Genetic Component and Classification for Quantitative Characters in Faba Bean[J].Hereditas,1997,19(5):14-16. |
| |
| Authors: | YUAN Ming-Yi SUN Hai-Ning ZHANG Pei-Lan LIU Yang XIONG Guo-Fu |
| |
| Abstract: | |
| |
| Keywords: | Quantitative character Genetic principal component classification Faba bean |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《遗传》浏览原始摘要信息 |
| 点击此处可从《遗传》下载免费的PDF全文 |
|
