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Scallop genome provides insights into evolution of bilaterian karyotype and development
文献类型：期刊论文
| 作者 | Wang, Shi1,2; Zhang, Jinbo3; Jiao, Wenqian1; Li, Ji3; Xun, Xiaogang1; Sun, Yan1; Guo, Ximing4; Huan, Pin5; Dong, Bo1,2; Zhang, Lingling1 |
| 刊名 | NATURE ECOLOGY & EVOLUTION
 |
| 出版日期 | 2017-05-01 |
| 卷号 | 1期号:5 |
| DOI | 10.1038/s41559-017-0120 |
| 文献子类 | Article |
| 英文摘要 | Reconstructing the genomes of bilaterian ancestors is central to our understanding of animal evolution, where knowledge from ancient and/or slow-evolving bilaterian lineages is critical. Here we report a high-quality, chromosome-anchored reference genome for the scallop Patinopecten yessoensis, a bivalve mollusc that has a slow-evolving genome with many ancestral features. Chromosome-based macrosynteny analysis reveals a striking correspondence between the 19 scallop chromosomes and the 17 presumed ancestral bilaterian linkage groups at a level of conservation previously unseen, suggesting that the scallop may have a karyotype close to that of the bilaterian ancestor. Scallop Hox gene expression follows a new mode of subcluster temporal co-linearity that is possibly ancestral and may provide great potential in supporting diverse bilaterian body plans. Transcriptome analysis of scallop mantle eyes finds unexpected diversity in phototransduction cascades and a potentially ancient Pax2/5/8-dependent pathway for noncephalic eyes. The outstanding preservation of ancestral karyotype and developmental control makes the scallop genome a valuable resource for understanding early bilaterian evolution and biology. |
| 语种 | 英语 |
| WOS记录号 | WOS:000417173100010 |
| 版本 | 出版稿 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/154314]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 作者单位 | 1.Ocean Univ China, Minist Educ, Key Lab Marine Genet & Breeding, Qingdao 266003, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266237, Peoples R China 3.Novogene Bioinformat Inst, Beijing 100083, Peoples R China 4.Rutgers State Univ, Dept Marine & Coastal Sci, Haskin Shellfish Res Lab, Port Norris, NJ 08349 USA 5.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 6.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Fisheries Sci & Food Prod Proc, Qingdao 266237, Peoples R China 7.Ocean Univ China, Inst Evolut & Marine Biodivers, Qingdao 266003, Peoples R China 8.Dalian Zhangzidao Grp Co Ltd, Dalian 116001, Peoples R China 9.Liaoning Ocean & Fisheries Sci Res Inst, Liaoning Key Lab Marine Fishery Mol Biol, Dalian 116023, Peoples R China 10.Chinese Acad Fishery Sci, Minist Agr, Key Lab Aquat Genom, Beijing 100141, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Shi,Zhang, Jinbo,Jiao, Wenqian,et al. Scallop genome provides insights into evolution of bilaterian karyotype and development[J]. NATURE ECOLOGY & EVOLUTION,2017,1(5). |
| APA | Wang, Shi.,Zhang, Jinbo.,Jiao, Wenqian.,Li, Ji.,Xun, Xiaogang.,...&Bao, Zhenmin.(2017).Scallop genome provides insights into evolution of bilaterian karyotype and development.NATURE ECOLOGY & EVOLUTION,1(5). |
| MLA | Wang, Shi,et al."Scallop genome provides insights into evolution of bilaterian karyotype and development".NATURE ECOLOGY & EVOLUTION 1.5(2017). |
入库方式： OAI收割
来源：海洋研究所
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