Comparative genomics reveal shared genomic changes in syngnathid fishes and signatures of genetic convergence with placental mammals
文献类型：期刊论文
| 作者 | Zhang, Yan-Hong; Ravi, Vydianathan4; Qin, Geng; Dai, He; Zhang, Hui-Xian; Han, Feng-Ming; Wang, Xin; Liu, Yu-Hong; Yin, Jian-Ping; Huang, Liang-Min |
| 刊名 | NATIONAL SCIENCE REVIEW
 |
| 出版日期 | 2020 |
| 卷号 | 7期号:6页码:964 |
| ISSN号 | 2095-5138 |
| 关键词 | Manado pipefish whole-genome sequencing transposable elements placenta-like structure convergent evolution |
| DOI | 10.1093/nsr/nwaa002 |
| 英文摘要 | Syngnathids (seahorses, pipefishes and seadragons) exhibit an array of morphological innovations including loss of pelvic fins, a toothless tubular mouth and male pregnancy. They comprise two subfamilies: Syngnathinae and Nerophinae. Genomes of three Syngnathinae members have been analyzed previously. In this study, we have sequenced the genome of a Nerophinae member, the Manado pipefish (Microphis manadensis), which has a semi-enclosed brood pouch. Comparative genomic analysis revealed that the molecular evolutionary rate of the four syngnathids is higher than that of other teleosts. The loss of all but one P/Q-rich SCPP gene in the syngnathids suggests a role for the lost genes in dentin and enameloid formation in teleosts. Genome-wide comparison identified a set of 118 genes with parallel identical amino acid substitutions in syngnathids and placental mammals. Association of some of these genes with placental and embryonic development in mammals suggests a role for them in syngnathid pregnancy. |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [41825013, 41890853]; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) [GML2019ZD0407]; K. C. Wong Education Foundation; Key Research Program of Frontier Sciences of CAS [ZDBS-LY-DQC004]; Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences [ISEE2018PY03]; Biomedical Research Council of A*STAR, SingaporeAgency for Science Technology & Research (ASTAR) ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [41825013, 41890853]; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) [GML2019ZD0407]; K. C. Wong Education Foundation; Key Research Program of Frontier Sciences of CAS [ZDBS-LY-DQC004]; Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences [ISEE2018PY03]; Biomedical Research Council of A*STAR, SingaporeAgency for Science Technology & Research (ASTAR) |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/18408]  |
| 专题 | 南海海洋研究所_中科院海洋生物资源可持续利用重点实验室 |
| 作者单位 | 1.Southern Marine Sci & Engn Guangdong Lab Guangzho, Guangzhou 511458, Peoples R China 2.Biomarker Technol Corp, Beijing 101300, Peoples R China 3.ASTAR, Inst Mol & Cell Biol, Comparat & Med Genom Lab, Singapore BIOL, Singapore 4.Chinese Acad Sci, Innovat Acad South China Sea Ecol & Environm Engn, South China Sea Inst Oceanol, CAS Key Lab Trop Marine Bioresources & Ecol, Guangzhou 510301, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yan-Hong,Ravi, Vydianathan,Qin, Geng,et al. Comparative genomics reveal shared genomic changes in syngnathid fishes and signatures of genetic convergence with placental mammals[J]. NATIONAL SCIENCE REVIEW,2020,7(6):964, 977. |
| APA | Zhang, Yan-Hong.,Ravi, Vydianathan.,Qin, Geng.,Dai, He.,Zhang, Hui-Xian.,...&Lin, Qiang.(2020).Comparative genomics reveal shared genomic changes in syngnathid fishes and signatures of genetic convergence with placental mammals.NATIONAL SCIENCE REVIEW,7(6),964. |
| MLA | Zhang, Yan-Hong,et al."Comparative genomics reveal shared genomic changes in syngnathid fishes and signatures of genetic convergence with placental mammals".NATIONAL SCIENCE REVIEW 7.6(2020):964. |
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来源：南海海洋研究所
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