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Draft genome of the Peruvian scallop Argopecten purpuratus
Li, Chao1; Liu, Xiao2; Liu, Bo1; Ma, Bin3; Liu, Fengqiao1; Liu, Guilong1; Shi, Qiong4; Wang, Chunde1
2018-04-02
Source PublicationGIGASCIENCE
ISSN2047-217X
Volume7Issue:4Pages:6
Corresponding AuthorWang, Chunde(chundewang2007@163.com)
AbstractBackground: The Peruvian scallop, Argopecten purpuratus, is mainly cultured in southern Chile and Peru was introduced into China in the last century. Unlike other Argopecten scallops, the Peruvian scallop normally has a long life span of up to 7 to 10 years. Therefore, researchers have been using it to develop hybrid vigor. Here, we performed whole genome sequencing, assembly, and gene annotation of the Peruvian scallop, with an important aim to develop genomic resources for genetic breeding in scallops. Findings: A total of 463.19-Gb raw DNA reads were sequenced. A draft genome assembly of 724.78 Mb was generated (accounting for 81.87% of the estimated genome size of 885.29 Mb), with a contig N50 size of 80.11 kb and a scaffold N50 size of 1.02 Mb. Repeat sequences were calculated to reach 33.74% of the whole genome, and 26,256 protein-coding genes and 3,057 noncoding RNAs were predicted from the assembly. Conclusions: We generated a high-quality draft genome assembly of the Peruvian scallop, which will provide a solid resource for further genetic breeding and for the analysis of the evolutionary history of this economically important scallop.
KeywordArgopecten purpuratus Peruvian scallop genome assembly annotation gene prediction phylogenetic analysis
DOI10.1093/gigascience/giy031
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[31572618] ; National Natural Science Foundation of China[41676152] ; earmarked fund for Shandong Modern Agro-Industry Technology Research System[SDAIT-14]
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000433063800001
PublisherOXFORD UNIV PRESS
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/159218
Collection实验海洋生物学重点实验室
Corresponding AuthorWang, Chunde
Affiliation1.Qingdao Agr Univ, Marine Sci & Engn Coll, Qingdao 266109, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China
3.Qingdao Oceanwide BioTech Co Ltd, Qingdao 266101, Peoples R China
4.BGI Acad Marine Sci, Shenzhen Key Lab Marine Genom, Guangdong Prov Key Lab Mol Breeding Marine Econ A, BGI Marine,BGI, Shenzhen 518083, Peoples R China
Recommended Citation
GB/T 7714
Li, Chao,Liu, Xiao,Liu, Bo,et al. Draft genome of the Peruvian scallop Argopecten purpuratus[J]. GIGASCIENCE,2018,7(4):6.
APA Li, Chao.,Liu, Xiao.,Liu, Bo.,Ma, Bin.,Liu, Fengqiao.,...&Wang, Chunde.(2018).Draft genome of the Peruvian scallop Argopecten purpuratus.GIGASCIENCE,7(4),6.
MLA Li, Chao,et al."Draft genome of the Peruvian scallop Argopecten purpuratus".GIGASCIENCE 7.4(2018):6.
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