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Transcriptome assembly of Modiolus modiolus and comparative analysis with Bathymodiolus platifrons
Meng Jie1,2,3,4; Yang Mei5,6; Xu Fei1,3,4; Li Xinzheng5,6,7; Li Li1,2,3,4
2018-08-01
Source PublicationACTA OCEANOLOGICA SINICA
ISSN0253-505X
Volume37Issue:8Pages:38-45
Corresponding AuthorLi Xinzheng(lixzh@qdio.ac.cn) ; Li Li(lili@qdio.ac.cn)
AbstractThe genetic basis for bivalves' adaptation and evolution is not well understood. Even few studies have focused on the mechanism of molluscan molecular evolution between the coastal intertidal zone and deep-sea environment. In our studies, we first conducted the transcritpome assembly of Modiolus modiolus mussels living in coastal intertidal zones. Also, we conducted transcriptome comparison analyses between M. modiolus and Bathymodiolus platifrons living in hydrothermal vents and cold methane/sulfide-hydrocarbon seeps. De novo assemblies of the clean reads yielded a total of 182 476 and 156 261 transcripts with N50 values of 1 769 and 1 545 in M. modiolus and B. platifrons. A total of 27 868 and 23 588 unigenes were identified, which also displayed the similar GO representation patterns. Among the 10 245 pairs of putative orthologs, we identified 26 protein-coding genes under strong positive selection (Ka/Ks>1) and 12 genes showing moderate positive selection (0.5
Keywordmollusc transcriptome comparision positive selection stress adaptation
DOI10.1007/s13131-018-1232-2
Indexed BySCI
Language英语
Funding ProjectStrategic Priority Research Program of the Chinese Academy of Sciences[XDB06010101] ; Technological Innovation Project - Qingdao National Laboratory for Marine Science and Technology[2015ASKJ02-03] ; Shandong Provincial Natural Science Foundation, China[ZR2016DQ13] ; Earmarked Fund for Modern Agro-industry Technology Research System[CARS-48] ; Taishan Scholars Climbing Program of Shandong ; China Postdoctoral Science Foundation
WOS Research AreaOceanography
WOS SubjectOceanography
WOS IDWOS:000441239100006
PublisherSPRINGER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/159696
Collection实验海洋生物学重点实验室
Corresponding AuthorLi Xinzheng; Li Li
Affiliation1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Fisheries & Aquaculture, Qingdao 266071, Peoples R China
3.Chinese Acad Sci, Inst Oceanol, Natl & Local Joint Engn Lab Ecol Mariculture, Qingdao 266071, Peoples R China
4.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China
5.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
6.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
7.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266071, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Meng Jie,Yang Mei,Xu Fei,et al. Transcriptome assembly of Modiolus modiolus and comparative analysis with Bathymodiolus platifrons[J]. ACTA OCEANOLOGICA SINICA,2018,37(8):38-45.
APA Meng Jie,Yang Mei,Xu Fei,Li Xinzheng,&Li Li.(2018).Transcriptome assembly of Modiolus modiolus and comparative analysis with Bathymodiolus platifrons.ACTA OCEANOLOGICA SINICA,37(8),38-45.
MLA Meng Jie,et al."Transcriptome assembly of Modiolus modiolus and comparative analysis with Bathymodiolus platifrons".ACTA OCEANOLOGICA SINICA 37.8(2018):38-45.
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