| 蚕豆主要数量性状的遗传主成份和数量分类 |
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| 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 |
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| 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 |
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| 作者单位： | 青海省农林科学院作物研究所, 西宁 810016Institute of Crop Research,Qinghai Academy of Agricultural and Forestry Sciences,Xining 810016 |
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| 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.
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| 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 |
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| 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 |
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| Authors: | YUAN Ming-Yi SUN Hai-Ning ZHANG Pei-Lan LIU Yang XIONG Guo-Fu |
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| Abstract: | |
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| Keywords: | Quantitative character Genetic principal component classification Faba bean |
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