中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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
DOI10.1016/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

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。