| 鸡的小卫星探针产生的猪DNA指纹图 |
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| 引用本文： | 孟安明,冯书堂,于汝梁MENG An-Ming,FENG Shu-Tang,YU Ru-Liang.鸡的小卫星探针产生的猪DNA指纹图[J].遗传,1997,19(1):16-18. |
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| 作者姓名： | 孟安明 冯书堂 于汝梁MENG An-Ming FENG Shu-Tang YU Ru-Liang |
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| 作者单位： | 1.中国农业大学生物学院,北京 100094
2.中国农科院畜牧研究所，北京 100094
1.College of Biology,China Agricultural University,Beijing 100094
2.Institute of Domestic Animals Science,Chinese Academy of Agricultural Sciences,Beijing 100094 |
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| 摘 要： | 以一个鸡的小卫星cMS18为探针,对五指山小型猪、长白猪及枫泾猪进行了DNA指纹分析。结果表明,五指山小型猪的相似系数(0.721)显著高于长白猪(0.503)和枫泾猪(0.484),在遗传背景上也与后两者相距甚远。家系分析表明, 鸡的小卫星探针产生的猪的DNA指纹图的遗传符合孟德尔规律。
Abstract:A chicken minisatellite probe cMS18 was used to generate DNA fingerprints of Wuzhisshan microping,Landrace pig and Fengjing pig.It was revealed that similarity coefficient of Wuzhishan microping(0.721)was much higher than both that of Landrace pig(0.503)and of Fengjing pig(0.484).It was shown that Wuzhishan micropig was genetically distant to Landrace pig and Fengjing pig.Analysis of a porcine pedigree using cMS18 probe manifested that the segregation of DNA fingerprint bands was consistent with the Mendelian fashion.
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| 关 键 词： | DNA纹图 Key words Pig Minisatellite probe 小卫星探针 猪 抗褐飞虱特性 双二倍体 自交可育 染色体构型 栽培稻 紧穗野生稻 |
DNA Fingerprints of Pigs Generated with a Chicken Minisatellite Probe |
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| MENG An-Ming,FENG Shu-Tang,YU Ru-Liang.DNA Fingerprints of Pigs Generated with a Chicken Minisatellite Probe[J].Hereditas,1997,19(1):16-18. |
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| Authors: | MENG An-Ming FENG Shu-Tang YU Ru-Liang |
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| Abstract: | |
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| Keywords: | Pig Minisatellite probe DNA fingerprints |
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