Evolution of MHC class I genes in two ancient fish, paddlefish (Polyodon spathula) and Chinese sturgeon (Acipenser sinensis)
文献类型：期刊论文
| 作者 | Wang, Dengqiang1,2,3; Zhong, Lei1; Wei, Qiwei2; Gan, Xiaoni1; He, Shunping1 |
| 刊名 | FEBS LETTERS
 |
| 出版日期 | 2010-08-04 |
| 卷号 | 584期号:15页码:3331-3339 |
| 关键词 | Major histocompatibility complex Trans-species polymorphism Evolution Recombination Polyodon spathula Acipenser sinensis |
| ISSN号 | 0014-5793 |
| 通讯作者 | He, SP, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China |
| 中文摘要 | Here we present the first isolation of major histocompatibility complex (MHC) class I genes from two ancient fish, paddlefish (Polyodon spathula) and Chinese sturgeon (Acipenser sinensis). Seventeen sequences obtained showed high polymorphism and positive natural selection with d(N)/d(S) > 1. Evolutionary relationships revealed that sequences from paddlefish and Chinese sturgeon distinguished from other vertebrate class I and had an intermingling of alleles, which indicates that Acipenseriformes have a common ancestral gene of class I and a trans-species polymorphism across Acipenseriformes. We also found clear evidence of recombination among class I genes of paddlefish and Chinese sturgeon. (C) 2010 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved. |
| 英文摘要 | Here we present the first isolation of major histocompatibility complex (MHC) class I genes from two ancient fish, paddlefish (Polyodon spathula) and Chinese sturgeon (Acipenser sinensis). Seventeen sequences obtained showed high polymorphism and positive natural selection with d(N)/d(S) > 1. Evolutionary relationships revealed that sequences from paddlefish and Chinese sturgeon distinguished from other vertebrate class I and had an intermingling of alleles, which indicates that Acipenseriformes have a common ancestral gene of class I and a trans-species polymorphism across Acipenseriformes. We also found clear evidence of recombination among class I genes of paddlefish and Chinese sturgeon. (C) 2010 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 学科主题 | Biochemistry & Molecular Biology; Biophysics; Cell Biology |
| 类目[WOS] | Biochemistry & Molecular Biology ; Biophysics ; Cell Biology |
| 研究领域[WOS] | Biochemistry & Molecular Biology ; Biophysics ; Cell Biology |
| 关键词[WOS] | COMPLEX CLASS-I ; TRANSSPECIES POLYMORPHISM ; PHYLOGENETIC NETWORKS ; DANIO-RERIO ; LOCI ; RECOMBINATION ; SELECTION ; PATTERNS ; LINEAGE |
| 收录类别 | SCI |
| 资助信息 | Major State Basic Research Development Program of China [2007CB411601] |
| 语种 | 英语 |
| WOS记录号 | WOS:000281033600015 |
| 公开日期 | 2010-12-23 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/13465]  |
| 专题 | 水生生物研究所_水生生物多样性与资源保护研究中心_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China 2.Chinese Acad Fisheries Sci, Yangtze River Fisheries Res Inst, Jinzhou 434000, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Dengqiang,Zhong, Lei,Wei, Qiwei,et al. Evolution of MHC class I genes in two ancient fish, paddlefish (Polyodon spathula) and Chinese sturgeon (Acipenser sinensis)[J]. FEBS LETTERS,2010,584(15):3331-3339. |
| APA | Wang, Dengqiang,Zhong, Lei,Wei, Qiwei,Gan, Xiaoni,&He, Shunping.(2010).Evolution of MHC class I genes in two ancient fish, paddlefish (Polyodon spathula) and Chinese sturgeon (Acipenser sinensis).FEBS LETTERS,584(15),3331-3339. |
| MLA | Wang, Dengqiang,et al."Evolution of MHC class I genes in two ancient fish, paddlefish (Polyodon spathula) and Chinese sturgeon (Acipenser sinensis)".FEBS LETTERS 584.15(2010):3331-3339. |
入库方式： OAI收割
来源：水生生物研究所
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