实验动物科学

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犬源Hepcidin的克隆与序列分析

李向东;邢凤津;王宗玉;赵铁柱;孙明;陈西钊;田克恭;   

  1. 农业部兽医诊断中心,长春市宽城区兽医工作总站,河南省濮阳县农业局,农业部兽医诊断中心,农业部兽医诊断中心,农业部兽医诊断中心,农业部兽医诊断中心 北京100094,长春130051,濮阳457002,北京100094,北京100094,北京100094,北京100094
  • 收稿日期:2005-12-25 修回日期:2005-12-25 出版日期:2005-12-25 发布日期:2005-12-25

Cloning and Sequence Analysis of Canine Hepcidin cDNA

LI Xiang-dong~1,XING Feng-jin~2,WANG Zong-yu~3,ZHAO Tie-zhu~1SUN Ming~1,CHEN Xi-zhao~1,TIAN Ke-gong~1   

  1. (1 National Veterinary Dianostic Center,Beijing 100094,China) (2.General Station of Chang Chun Aniamal Husbandry and Veterinary Changchun Kuan Cheng Distric,Changchun 130051,China)(3.Pu Yang County Agricultural Bureau,He Nan province,Puyang 457002,China
  • Received:2005-12-25 Revised:2005-12-25 Online:2005-12-25 Published:2005-12-25

摘要: 根据Genbank中已发表的犬属Hepcidin序列(AY772532),设计一对特异性引物,采用RT-PCR技术,从犬的肝脏中扩增出长258bp的基因。经测序表明该基因序列为犬属Hepcidin序列,对其序列分析表明,该基因序列与Genbank中已发表的犬属Hepcidin基因序列(AY772532)比较,第243位核苷酸发生突变。

关键词: 犬, Hepcidin, 序列分析

Abstract: The canine Hepcidin gene was amplified by RT-PCR from canine liver and cloned to pGEM-T-Easy vector.The gene was sequenced,and the result indicated that the gene was canine Hepcidin sequence,it was 258bp.After comparing it with the genes released in Genbank(AY773532),a nucleotide mutation was found.

Key words: Canine, Hepcidin, Sequence analysis