The genome of a new anemone species (Actiniaria: Hormathiidae) provides insights into deep-sea adaptation
文献类型:期刊论文
作者 | Feng, Chenguang1,3; Liu, Ruoyu2,4; Xu, Wenjie1; Zhou, Yang2,4; Zhu, Chenglong1; Liu, Jun2,4; Wu, Baosheng2,4; Li, Yongxin1; Qiu, Qiang1; He, Shunping2 |
刊名 | DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS |
出版日期 | 2021-04-01 |
卷号 | 170页码:9 |
ISSN号 | 0967-0637 |
关键词 | Deep-sea organism Cnidarian genomics Deep-sea adaptation Evolution |
DOI | 10.1016/j.dsr.2021.103492 |
英文摘要 | Deep-sea (deeper than 200 m) creatures are poorly understood taxa that live in high-pressure, dark, and cold environments. Here, we provide a high-quality genome assembly of a new deep-sea anemone species (Paraphelliactis xishaensis sp. nov.) living at a depth of 3230 m in the Xisha Trough in the South China Sea. Through comparative genomic analyses, we revealed molecular signatures of deep-sea environment adaptation including the rapid evolution of genes involved in cytoprotective osmolyte metabolism, membrane function, translational activity, and cytoskeletal processes in deep-sea anemone, along with parallel amino acid substitutions in genes between the deep-sea anemone and deep-sea mussel to cope with high hydrostatic pressure or low temperature. Finally, the inferred demographic events of this deep-sea anemone coincide with major post-Pliocene climate transformations, implying that global climate changes also affect creatures in deep-sea zones. Together, these results extend our understanding of the adaptation and evolutionary history of deep-sea creatures. |
资助项目 | Major scientific and technological projects of Hainan Province[ZDKJ2019011] ; National Key Research and Development Program of China[2016YFC0304905] ; National Key Research and Development Program of China[2017YFC0306600] ; 1000 Talent Project of Shaanxi Province ; Research Funds for Interdisciplinary subject, NWPU[19SH030408to] ; Fundamental Research Funds for the Central Universities[3102019JC007] |
WOS研究方向 | Oceanography |
语种 | 英语 |
出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
WOS记录号 | WOS:000635594100002 |
资助机构 | Major scientific and technological projects of Hainan Province ; National Key Research and Development Program of China ; 1000 Talent Project of Shaanxi Province ; Research Funds for Interdisciplinary subject, NWPU ; Fundamental Research Funds for the Central Universities |
版本 | 出版稿 |
源URL | [http://ir.idsse.ac.cn/handle/183446/8533] |
专题 | 深海科学研究部_深海生物学研究室_海洋生物生态与进化研究组 深海科学研究部_深海生物学研究室_深海鱼类物种与基因组多样性的研究 |
通讯作者 | Zhang, Haibin; Wang, Kun |
作者单位 | 1.Northwestern Polytech Univ, Sch Ecol & Environm, Xian 710072, Peoples R China 2.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Sanya 572000, Peoples R China 3.Chinese Acad Sci, Inst Hydrobiol, Key Lab Aquat Biodivers & Conservat, Wuhan 430072, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
推荐引用方式 GB/T 7714 | Feng, Chenguang,Liu, Ruoyu,Xu, Wenjie,et al. The genome of a new anemone species (Actiniaria: Hormathiidae) provides insights into deep-sea adaptation[J]. DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS,2021,170:9. |
APA | Feng, Chenguang.,Liu, Ruoyu.,Xu, Wenjie.,Zhou, Yang.,Zhu, Chenglong.,...&Wang, Kun.(2021).The genome of a new anemone species (Actiniaria: Hormathiidae) provides insights into deep-sea adaptation.DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS,170,9. |
MLA | Feng, Chenguang,et al."The genome of a new anemone species (Actiniaria: Hormathiidae) provides insights into deep-sea adaptation".DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS 170(2021):9. |
入库方式: OAI收割
来源:深海科学与工程研究所
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