| Study on Phylogenetic Relationships of Five Breeds of Pigs by Random Amplified Polymorphic DNA（RAPD） |
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| 引用本文： | YANGXiu-qin LIUDi LIJing-fen. Study on Phylogenetic Relationships of Five Breeds of Pigs by Random Amplified Polymorphic DNA（RAPD）[J]. 东北农业大学学报(英文版), 2003, 10(1): 40-42 |
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| 作者姓名： | YANGXiu-qin LIUDi LIJing-fen |
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| 作者单位： | CollegeofAnimalScienceandTechnology,NortheastAgriculturalUniversity,Harbin,Heilongjiang,150030,PRC |
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| 摘 要： | RAPD was used to study the genetic divergency and phylogenetic relationships of five breeds of domestic pigs,including Min pig,Duroc,Yorkshired,Landrace and Junmu I pig. We selected fourteen primers from eighty random primers,caculated genetic distance index matrix and constructed phylogenetic tree with UPGMA methods. Genetic distance index matrix indicated that the genetic relationship between Junmu I pig and Landrace was the closest and the farthest between Duroc and min pig.
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| 关 键 词： | 猪 品种 亲缘关系 RAPD 系统发育树 遗传距离 |
Study on Phylogenetic Relationships of Five Breeds of Pigs by Random Amplified Polymorphic DNA(RAPD) |
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| YANG Xiu-qin,LIU Di,LI Jing-fen. Study on Phylogenetic Relationships of Five Breeds of Pigs by Random Amplified Polymorphic DNA(RAPD)[J]. Journal of Northeast Agricultural University, 2003, 10(1): 40-42 |
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| Authors: | YANG Xiu-qin LIU Di LI Jing-fen |
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| Abstract: | RAPD was used to study the genetic divergency and phylogenetic relationships of five breeds of domestic pigs,including Min pig,Duroc,Yorkshired,Landrace and Junmu I pig.We selected fourteen primers from eighty random primers,caculated genetic distance index matrix and constructed phylogenetic tree with UPGMA methods.Genetic distance index matrix indicated that the genetic relationship between Junmu I pig and Landrace was the closest and the farthest between Duroc and min pig. |
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| Keywords: | RAPD genetic distance index matrix phylogenetic tree |
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