| Hox Genes of the Japanese Eel Anguilla japonica and Hox Cluster Evolution in Teleosts | |
| Guo, Baocheng; Gan, Xiaoni; He, Shunping; He, SP, Chinese Acad Sci, Inst Hydrobiol, Fish Phylogeny & Biogeog Grp, Wuhan 430072, Hubei, Peoples R China | |
| 2010 | |
| Source Publication | JOURNAL OF EXPERIMENTAL ZOOLOGY PART B-MOLECULAR AND DEVELOPMENTAL EVOLUTION
 |
| ISSN | 1552-5007 |
| Volume | 314BIssue:2Pages:135-147 |
| Abstract | Compared with other diploid teleosts (2n = 48), anguilloid fish have a specialized karyotype (2n = 38) and remarkable morphological variation, and represent one basal group species of teleosts. To investigate the Hox gene/cluster inventory in basal teleosts, a PCR-based survey of Hox genes in the Japanese eel (Anguilla japonica) was conducted with both gene-specific and homeobox-targeted degenerate primers. Our data provide evidence that at least 34 distinct Hox genes exist in the Japanese eel genome and that they represent eight Hox clusters. Duplication of Hox genes in the Japanese eel appears to be the result of the fish-specific genome duplication (FSGD) event. The Japanese eel shared the FSGD event with other teleosts such as zebrafish and pufferfish. A member of Hox paralog group one (HoxA1b) was preserved in the Japanese eel but was lost in other teleosts. Available Hox data revealed that the Hox cluster evolved distinctly in different teleost lineages. All duplicated Hox clusters were retained after the FSGD event in basal teleosts like in the Japanese eel, whereas crown teleosts lost one cluster (HoxCb or HoxDb). Based on current teleostean phylogeny, the HoxDb cluster was lost independently in the teleost lineages Otocephala and Euteleostei. J. Exp. Zool. (Mol. Dev. Evol.) 314B:135-147, 2070. (C) 2009 Wiley-Liss, Inc. |
| Keyword | Ray-finned Fishes Comparative Phylogenomic Analyses Genome Duplication Mitogenomic Perspective Astatotilapia-burtoni Provides Evidence Homeobox Genes Fugu-rubripes Vertebrate Organization |
| Department | [He, Shunping] Chinese Acad Sci, Inst Hydrobiol, Fish Phylogeny & Biogeog Grp, Wuhan 430072, Hubei, Peoples R China; [Guo, Baocheng] Chinese Acad Sci, Grad Sch, Beijing, Peoples R China |
| Subject Area | Evolutionary Biology ; Developmental Biology ; Zoology |
| Funding Organization | National Natural Science Foundation of China [30530120] ; National Natural Science Foundation of China [30530120] ; National Natural Science Foundation of China [30530120] ; National Natural Science Foundation of China [30530120] |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000275487300005 |
| Funding Organization | National Natural Science Foundation of China [30530120] ; National Natural Science Foundation of China [30530120] ; National Natural Science Foundation of China [30530120] ; National Natural Science Foundation of China [30530120] |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ihb.ac.cn/handle/342005/13493 |
| Collection | 水生生物多样性与资源保护研究中心_期刊论文 |
| Corresponding Author | He, SP, Chinese Acad Sci, Inst Hydrobiol, Fish Phylogeny & Biogeog Grp, Wuhan 430072, Hubei, Peoples R China |
| Recommended Citation GB/T 7714 | Guo, Baocheng,Gan, Xiaoni,He, Shunping,et al. Hox Genes of the Japanese Eel Anguilla japonica and Hox Cluster Evolution in Teleosts[J]. JOURNAL OF EXPERIMENTAL ZOOLOGY PART B-MOLECULAR AND DEVELOPMENTAL EVOLUTION,2010,314B(2):135-147. |
| APA | Guo, Baocheng,Gan, Xiaoni,He, Shunping,&He, SP, Chinese Acad Sci, Inst Hydrobiol, Fish Phylogeny & Biogeog Grp, Wuhan 430072, Hubei, Peoples R China.(2010).Hox Genes of the Japanese Eel Anguilla japonica and Hox Cluster Evolution in Teleosts.JOURNAL OF EXPERIMENTAL ZOOLOGY PART B-MOLECULAR AND DEVELOPMENTAL EVOLUTION,314B(2),135-147. |
| MLA | Guo, Baocheng,et al."Hox Genes of the Japanese Eel Anguilla japonica and Hox Cluster Evolution in Teleosts".JOURNAL OF EXPERIMENTAL ZOOLOGY PART B-MOLECULAR AND DEVELOPMENTAL EVOLUTION 314B.2(2010):135-147. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Hox Genes of the Jap（564KB） | 开放获取 | -- | View Application Full Text | |||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment