Incorporating indels as phylogenetic characters: Impact for interfamilial relationships within Arctoidea (Mammalia: Carnivora)
文献类型：期刊论文
| 作者 | Luan PT1,2; Ryder OA3; Davis H3; Zhang YP[*]1,4; Yu L[*]1,2 |
| 刊名 | MOLECULAR PHYLOGENETICS AND EVOLUTION
 |
| 出版日期 | 2013 |
| 卷号 | 66期号:3页码:748-756 |
| 关键词 | Insertion/deletion events Arctoidea Indel coding Phylogenetic analyses |
| 通讯作者 | zhangyp@mail.kiz.ac.cn ; yuli1220@yahoo.com.cn |
| 合作状况 | 其它 |
| 英文摘要 | Insertion and deletion events (indels) provide a suite of markers with enormous potential for molecular phylogenetics. Using many more indel characters than those in previous studies, we here for the first time address the impact of indel inclusion on the phylogenetic inferences of Arctoidea (Mammalia: Carnivora). Based on 6843 indel characters from 22 nuclear intron loci of 16 species of Arctoidea, our analyses demonstrate that when the indels were not taken into consideration, the monophyly of Ursidae and Pinnipedia tree and the monophyly of Pinnipedia and Musteloidea tree were both recovered, whereas inclusion of indels by using three different indel coding schemes give identical phylogenetic tree topologies supporting the monophyly of Ursidae and Pinnipedia. Our work brings new perspectives on the previously controversial placements among Arctoidea families, and provides another example demonstrating the importance of identifying and incorporating indels in the phylogenetic analyses of introns. In addition, comparison of indel incorporation methods revealed that the three indel coding methods are all advantageous over treating indels as missing data, given that incorporating indels produces consistent results across methods. This is the first report of the impact of different indel coding schemes on phylogenetic reconstruction at the family level in Carnivora, which indicates that indels should be taken into account in the future phylogenetic analyses. |
| 收录类别 | SCI |
| 资助信息 | This work was supported by Grants from the State Key Basic Re- search and Development Plan (No. 2007CB411600), National Natu- ral Science Foundation of China (U0836603) and Program for New Century Excellent Talents in University (NCET). |
| 语种 | 英语 |
| WOS记录号 | WOS:000315553400013 |
| 公开日期 | 2013-04-08 |
| 源URL | [http://159.226.149.42:8088/handle/152453/7290]  |
| 专题 | 昆明动物研究所_分子进化基因组学 昆明动物研究所_遗传资源与进化国家重点实验室 |
| 作者单位 | 1.Laboratory for Conservation and Utilization of Bio-Resources and Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming 650091, China 2.Key Laboratory for Animal Genetic Diversity and Evolution of High Education in Yunnan Province, Yunnan University, Kunming, Yunnan 650091, China 3.San Diego Zoo Institute for Conservation Research, P.O. Box 15600, San Diego, CA 92027, USA 4.State Key Laboratory of Genetic Resources and Evolution, Yunnan Laboratory of Molecular Biology of Domestic Animals, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223, China |
| 推荐引用方式 GB/T 7714 | Luan PT,Ryder OA,Davis H,et al. Incorporating indels as phylogenetic characters: Impact for interfamilial relationships within Arctoidea (Mammalia: Carnivora)[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2013,66(3):748-756. |
| APA | Luan PT,Ryder OA,Davis H,Zhang YP[*],&Yu L[*].(2013).Incorporating indels as phylogenetic characters: Impact for interfamilial relationships within Arctoidea (Mammalia: Carnivora).MOLECULAR PHYLOGENETICS AND EVOLUTION,66(3),748-756. |
| MLA | Luan PT,et al."Incorporating indels as phylogenetic characters: Impact for interfamilial relationships within Arctoidea (Mammalia: Carnivora)".MOLECULAR PHYLOGENETICS AND EVOLUTION 66.3(2013):748-756. |
入库方式： OAI收割
来源：昆明动物研究所
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