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Chromosome-level genome assembly of the sea cucumber Apostichopus japonicus

文献类型：期刊论文

作者Sun, Lina1,2,3; Jiang, Chunxi1,2,3; Su, Fang1,2,3; Cui, Wei1,2,3; Yang, Hongsheng1,2,3
刊名SCIENTIFIC DATA
出版日期2023-07-13
卷号10期号:1页码:10
DOI10.1038/s41597-023-02368-9
通讯作者Sun, Lina(sunlina@qdio.ac.cn) ; Yang, Hongsheng(hshyang@qdio.ac.cn)
英文摘要Sea cucumber is a morphologically diverse and ecologically important clade of echinoderms. The sea cucumber Apostichopus japonicus is the most economically valuable species of sea cucumber. The initial assembly of the A. japonicus genome was released in 2017. However, this genome assembly is fragmented and lacks relative position information of genes on chromosomes. In this study, we produced a high-quality chromosome-level genome of A. japonicus using Pacbio HiFi long-reads and Hi-C sequencing data. The assembled A. japonicus genome spanned 671.60 Mb with a contig N50 size of 17.20 Mb and scaffold N50 size of 29.65 Mb. A total of 99.9% of the assembly was anchored to 23 chromosomes. In total, 19,828 genes were annotated, and 97.2% of BUSCO genes were fully represented. This high-quality genome of A. japonicus will not only aid in the development of sustainable aquaculture practices, but also lay a foundation for a deeper understanding of their genetic makeup, evolutionary history, and ecological adaptation.
WOS关键词INTESTINE REGENERATION ; GENE ; PREDICTION ; ALIGNMENT ; IDENTIFICATION ; CLASSIFICATION ; INTERPRO ; DATABASE ; PROGRAM ; GROWTH
资助项目National Natural Science Foundation of China[42076093] ; National Natural Science Foundation of China[42276143] ; Taishan Scholars Program
WOS研究方向Science & Technology - Other Topics
语种英语
出版者NATURE PORTFOLIO
WOS记录号WOS:001027856300001
源URL[http://ir.qdio.ac.cn/handle/337002/182583]  
专题海洋研究所_海洋生态与环境科学重点实验室
通讯作者Sun, Lina; Yang, Hongsheng
作者单位1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Sun, Lina,Jiang, Chunxi,Su, Fang,et al. Chromosome-level genome assembly of the sea cucumber Apostichopus japonicus[J]. SCIENTIFIC DATA,2023,10(1):10.
APA Sun, Lina,Jiang, Chunxi,Su, Fang,Cui, Wei,&Yang, Hongsheng.(2023).Chromosome-level genome assembly of the sea cucumber Apostichopus japonicus.SCIENTIFIC DATA,10(1),10.
MLA Sun, Lina,et al."Chromosome-level genome assembly of the sea cucumber Apostichopus japonicus".SCIENTIFIC DATA 10.1(2023):10.

入库方式： OAI收割

来源：海洋研究所

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