| 内蒙古绒山羊KAP基因与经济性状关系的研究 |
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| 引用本文： | 张亚妮,张恩平,吴迪,陈玉林.内蒙古绒山羊KAP基因与经济性状关系的研究[J].畜牧兽医学报,2007,38(5):447-451. |
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| 作者姓名： | 张亚妮 张恩平 吴迪 陈玉林 |
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| 作者单位： | 西北农林科技大学,动物科技学院,杨凌,712100 |
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| 基金项目： | 国家科技攻关项目（2002BA514A-8）;“863”国家高科技研究发展计划项目（2002AA242051）;教育部科技研究重点项目（02076） |
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| 摘 要： | 以60只内蒙古绒山羊为研究对象,利用PCR-SSCP技术,选取KAP基因作为候选基因,并利用SPSS软件下的GLM程序分析了KAP基因与产绒量性状、体重性状和绒细度性状的关系。结果表明：在产绒量性状上,S1位点的BB基因型和S2位点的BB基因型可以作为标记基因型;在体重性状上,S2位点的BB基因型和S3位点的AA基因型可以作为标记基因型,在绒细度性状上,S5位点的BB基因型可以作为标记基因型。在体重和产绒量性状上S2位点的BB基因型,可以作为多性状标记辅助选择的标记基因型。
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| 关 键 词： | 内蒙古绒山羊 KAP 经济性状 |
| 文章编号： | 0366-6964（2007）05-0447-05 |
| 修稿时间： | 2006-04-03 |
Relationship between KAP Gene and Economic Traits in Inner Mongolia Cashmere Goats |
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| ZHANG Ya-ni,ZHANG En-ping,WU Di,CHEN Yu-lin.Relationship between KAP Gene and Economic Traits in Inner Mongolia Cashmere Goats[J].Acta Veterinaria et Zootechnica Sinica,2007,38(5):447-451. |
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| Authors: | ZHANG Ya-ni ZHANG En-ping WU Di CHEN Yu-lin |
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| Abstract: | Choosing KAP gene as candidate gene,the genetic relationship between KAP gene and economic traits(cashmere yield,weight and cashmere fineness) of 60 Inner Mongolia Cashmere goats were analyzed by PCR-SSCP method,using GLM procedure of SPSS software.The result showed: BB genotype at S1 site and BB genotype at S2 site was favorable marker genotype for cashmere yield trait,BB genotype at S2 site and AA genotype at S3 site was favorable marker genotype for weight trait.BB genotype at S5 site was favorable marker genotype for cashmere fineness trait.BB genotype at S2 site can be the marker genotype of multi-trait marker in assistance selection. |
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| Keywords: | Inner Mongolia Cashmere goat KAP economic traits |
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