Mitochondrial DNA D-Loop Diversity of Tibetan Pig Populations
文献类型：期刊论文
| 作者 | Jiao, Ting2; Zhao, Shengguo1; Wang, Chuan3; Danbaro, Gariba4; An, Liping5; Cai, Yuan1 |
| 刊名 | PHILIPPINE AGRICULTURAL SCIENTIST
 |
| 出版日期 | 2009-12-01 |
| 卷号 | 92期号:4页码:362-369 |
| 关键词 | Tibetan pig MtDNA D-loop genetic diversity phylogenetic analysis |
| ISSN号 | 0031-7454 |
| 通讯作者 | Cai, Yuan(caiyuan@gsau.edu.cn) |
| 英文摘要 | The Tibetan pig, a plateau type pig breed, is recognized as one of the most important pig breeds in China and a valuable genetic resource worldwide. As part of an initial step to investigate the genetic structure and diversity of its populations, phylogenetic analysis was carried out using 417bp mitochondrial DNA (mtDNA) D-loop sequence variations. The mtDNA breed sequences of 26 Hezuo Tibetan pigs were found to be distributed in 20 haplotypes, 19 of which were unique to this breed. The nucleotide diversity within the control region sequences of Hezuo Tibetan pigs (0.82%) was found to be higher than those of the other Tibetan pig populations sampled in this study. Based on the results, conservation of Hezuo Tibetan pigs should be a priority as the breed serves as a vector of unique genetic resources. Rooted neighbor-joining tree and median joining network procedures carried out on the data showed that the Tibetan pig breed has three major ancestral maternal origins and different domestication histories. |
| 收录类别 | SCI |
| WOS关键词 | NEIGHBOR-JOINING METHOD ; PHYLOGENETIC-RELATIONSHIPS ; CONTROL REGION ; DOMESTIC PIGS ; SEQUENCE ; POLYMORPHISM ; TREES ; EVOLUTION ; BOOTSTRAP ; SCROFA |
| WOS研究方向 | Agriculture |
| WOS类目 | Agriculture, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000273583100002 |
| 出版者 | UNIV PHILIPPINES LOS BANOS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2556162 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Cai, Yuan |
| 作者单位 | 1.Gansu Agr Univ, Coll Anim Sci & Technol, Lanzhou 730070, Peoples R China 2.Gansu Agr Univ, Coll Practacultural Sci, Lanzhou 730070, Peoples R China 3.Gansu Agr Univ, Coll Vet Med, Lanzhou 730070, Peoples R China 4.Univ Technol, Dept Agr, PMB, Lae 411, Papua N Guinea 5.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730070, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiao, Ting,Zhao, Shengguo,Wang, Chuan,et al. Mitochondrial DNA D-Loop Diversity of Tibetan Pig Populations[J]. PHILIPPINE AGRICULTURAL SCIENTIST,2009,92(4):362-369. |
| APA | Jiao, Ting,Zhao, Shengguo,Wang, Chuan,Danbaro, Gariba,An, Liping,&Cai, Yuan.(2009).Mitochondrial DNA D-Loop Diversity of Tibetan Pig Populations.PHILIPPINE AGRICULTURAL SCIENTIST,92(4),362-369. |
| MLA | Jiao, Ting,et al."Mitochondrial DNA D-Loop Diversity of Tibetan Pig Populations".PHILIPPINE AGRICULTURAL SCIENTIST 92.4(2009):362-369. |
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来源：寒区旱区环境与工程研究所
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