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Comparative transcriptome analysis of Rimicaris sp reveals novel molecular features associated with survival in deep-sea hydrothermal vent
Zhang, Jian1,2,4; Sun, Qing-lei1,2; Luan, Zhen-dong2,3,4; Lian, Chao3; Sun, Li1,2
2017-05-17
发表期刊SCIENTIFIC REPORTS
卷号7
文章类型Article
摘要Shrimp of the family Alvinocarididae are the predominant megafauna of deep-sea hydrothermal vents. However, genome information on this family is currently unavailable. In the present study, by employing Illumina sequencing, we performed the first de novo transcriptome analysis of the gills of the shrimp Rimicaris sp. from the hydrothermal vent in Desmos, Manus Basin. The analysis was conducted in a comparative manner with the shrimp taken directly from the vent (GR samples) and the shrimp that had been maintained for ten days under normal laboratory condition (mGR samples). Among the 128,938 unigenes identified, a large number of differentially expressed genes (DEGs) between the GR and mGR samples were detected, including 2365 and 1607 genes significantly upregulated and downregulated, respectively, in GR. The DEGs covered diverse functional categories. Most of the DEGs associated with immunity were downregulated in GR, while most of the DEGs associated with sulfur metabolism and detoxification were upregulated in GR. These results provide the first comprehensive transcriptomic resource for hydrothermal vent Rimicaris and revealed varied categories of genes likely involved in deep-sea survival.
DOI10.1038/s41598-017-02073-9
收录类别SCI
语种英语
WOS记录号WOS:000401511100007
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文献类型期刊论文
版本出版稿
条目标识符http://ir.qdio.ac.cn/handle/337002/136862
专题实验海洋生物学重点实验室
作者单位1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China
3.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China
4.Chinese Acad Sci, Inst Oceanol, Deep Sea Res Ctr, Qingdao 266071, Peoples R China
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Zhang, Jian,Sun, Qing-lei,Luan, Zhen-dong,et al. Comparative transcriptome analysis of Rimicaris sp reveals novel molecular features associated with survival in deep-sea hydrothermal vent[J]. SCIENTIFIC REPORTS,2017,7.
APA Zhang, Jian,Sun, Qing-lei,Luan, Zhen-dong,Lian, Chao,&Sun, Li.(2017).Comparative transcriptome analysis of Rimicaris sp reveals novel molecular features associated with survival in deep-sea hydrothermal vent.SCIENTIFIC REPORTS,7.
MLA Zhang, Jian,et al."Comparative transcriptome analysis of Rimicaris sp reveals novel molecular features associated with survival in deep-sea hydrothermal vent".SCIENTIFIC REPORTS 7(2017).
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