| Study on Genetic Diversity among Soybean in Heilongjiang Province |
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| 引用本文： | HU Guofu HU Xiaomei CHANG Ying LIU Di HU Baozhong. Study on Genetic Diversity among Soybean in Heilongjiang Province[J]. 东北农业大学学报(英文版), 2006, 13(1): 11-15 |
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| 作者姓名： | HU Guofu HU Xiaomei CHANG Ying LIU Di HU Baozhong |
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| 作者单位： | College of Life Science，Northeast Agricultural University，Harbin Heilongjiang 150030，PRC; School of Life and Health Sciences，Aston University，Birmingham B4 7ET，UK |
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| 摘 要： | Genetic characters of 10 soybean breeds in Heilongjiang Province were studied using RAPD technique. We calculated the genetic similarity and genetic distance, made the cluster analysis, and also studied the genetic relationship among the 10 breeds. We found 93 amplification segments by RAPD analysis, in which there were 70 polymorphism segments, 75.26% of amplification segments, using 13 random primers, 11, 12, 5, 4, 7, 8, 3, 7, 2, 5, 10, 10, 9 amplificated bands were found. There were 7.15 bands per primer in average. The genetic similarity among the breeds ranged from 0.6848 to 0.9019, and the genetic distance ranged from 0.0981 to 0.3152. Genetic relationship between 90035 and 9674 was the closest, and between Heifeng 27 and 90035 was the farthest. Protein analysis revealed that the closest genetic relationship was between 90035 and 90024, and the farthest was between 1330 and Sui 4, and between 1330 and Heinong 39.
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| 关 键 词： | 大豆 RAPD 蛋白质 遗传资源 |
| 文章编号： | 1006-8104（2006）-01-0011-05 |
| 收稿时间： | 2005-06-10 |
Study on Genetic Diversity among Soybean in Heilongjiang Province |
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| HU Guofu,HU Xiaomei,CHANG Ying,LIU Di,HU Baozhong. Study on Genetic Diversity among Soybean in Heilongjiang Province[J]. Journal of Northeast Agricultural University, 2006, 13(1): 11-15 |
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| Authors: | HU Guofu HU Xiaomei CHANG Ying LIU Di HU Baozhong |
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| Abstract: | Genetic characters of 10 soybean breeds in Heilongjiang Province were studied using RAPD technique. We calculated the genetic similarity and genetic distance, made the cluster analysis, and also studied the genetic relationship among the 10 breeds. We found 93 amplification segments by RAPD analysis, in which there were 70 polymorphism segments, 75.26% of amplification segments, using 13 random primers, 11, 12, 5, 4, 7, 8, 3, 7, 2, 5, 10, 10, 9 amplificated bands were found. There were 7.15 bands per primer in average. The genetic similarity among the breeds ranged from 0.6848 to 0.9019, and the genetic distance ranged from 0.0981 to 0.3152. Genetic relationship between 90035 and 9674 was the closest, and between Heifeng 27 and 90035 was the farthest. Protein analysis revealed that the closest genetic relationship was between 90035 and 90024, and the farthest was between 1330 and Sui 4, and between 1330 and Heinong 39. |
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| Keywords: | soybean RAPD protein genetic character |
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