| 辽宁新品系绒山羊微卫星标记与经济性状相关性的研究 |
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| 引用本文： | 金梅,王艳杰,张婷婷,朴君,刁雪涛,何振瑞,张小芳,康慧琴. 辽宁新品系绒山羊微卫星标记与经济性状相关性的研究[J]. 畜牧兽医学报, 2012, 43(2): 186-195 |
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| 作者姓名： | 金梅 王艳杰 张婷婷 朴君 刁雪涛 何振瑞 张小芳 康慧琴 |
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| 作者单位： | 辽宁师范大学生命科学学院,辽宁省生物技术与分子药物研发重点实验室,大连116029 |
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| 基金项目： | 国家"十一五"科技支撑计划，国家自然科学基金，大连市科技计划项目，辽宁省百千万人才基金联合资助 |
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| 摘 要： | 为了在生产实践中进行多目标性状的选育,本研究利用微卫星标记技术对辽宁新品系绒山羊所有染色体(29条)上125个微卫星位点进行了研究,分析了体质量、绒产量和绒细度3个经济性状与标记基因型的关系。结果表明,除BM1312等10个为单态外,其余111个呈高度多态(PIC>0.5),4个呈中度多态(0.25
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| 关 键 词： | 辽宁新品系绒山羊 微卫星标记 经济性状 |
Correlation Analysis of Microsatellite DNA Markers with Some Substantial Economic Traits in Liaoning New Line Cashmere Goat |
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| JIN Mei , WANG Yan-jie , ZHANG Ting-ting , PIAO Jun , DIAO Xue-tao , HE Zhen-rui , ZHANG Xiao-fang , KANG Hui-qin. Correlation Analysis of Microsatellite DNA Markers with Some Substantial Economic Traits in Liaoning New Line Cashmere Goat[J]. Chinese Journal of Animal and Veterinary Sciences, 2012, 43(2): 186-195 |
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| Authors: | JIN Mei WANG Yan-jie ZHANG Ting-ting PIAO Jun DIAO Xue-tao HE Zhen-rui ZHANG Xiao-fang KANG Hui-qin |
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| Affiliation: | (Liaoning Provincial Key Laboratory of Biotechnology and Drug Discovery,College of Life Science,Liaoning Normal University,Dalian 116029,China) |
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| Abstract: | For selection and breeding of multiple objective traits in production practice,the economic traits of Liaoning new line cashmere goat were analyzed by 125 microsatellite loci on the whole 29 chromosomes.The association among three economic traits(body weight,cashmere yield and cashmere fineness) and the marker genotypes was analyzed.The results showed that there were 111 microsatellite loci showing high polymorphism(PIC>0.5) and 4 microsatellite loci showing intermediate polymorphism(0.25
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| Keywords: | Liaoning new line cashmere goat microsatellite marker economic trait |
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