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Chromosome-level genome assembly of the northern Pacific seastar Asterias amurensis

文献类型：期刊论文

作者Wang, Yanlin1; Wang, Yixin1; Yang, Yujia1; Ni, Gang1; Li, Yulong2; Chen, Muyan1
刊名SCIENTIFIC DATA
出版日期2023-11-04
卷号10期号:1页码:11
DOI10.1038/s41597-023-02688-w
通讯作者Li, Yulong(lyl@qdio.ac.cn) ; Chen, Muyan(chenmuyan@ouc.edu.cn)
英文摘要Asterias amurensis has attracted widespread concern because of its population outbreaks, which has impacted fisheries and aquaculture, as well as disrupting local ecosystems. A high-quality reference genome is necessary to better investigate mechanisms of outbreak and adaptive changes. Combining PacBio HiFi and Hi-C sequencing data, we generated a chromosome-level A. amurensis genome with a size of 491.53 Mb. The contig N50 and scaffold N50 were 8.05 and 23.75 Mb, respectively. The result of BUSCO analysis revealed a completeness score of 98.85%. A total of 16,531 protein-coding genes were predicted in the genome, of which 94.63% were functionally annotated. The high-quality genome assembly resulting from this study will provide a valuable genetic resource for future research on the mechanism of population outbreaks and invasion ecology.
WOS关键词INTRODUCED SEASTAR ; SEA STAR ; GENE ; ECHINODERMATA ; POPULATION ; JAPANESE ; ASTEROIDEA ; ALIGNMENT ; BIVALVES ; SOFTWARE
资助项目We thank Prof. Scott F Cummins for his help in manuscript polishing. This research was supported by National Natural Science Foundation of China [grant numbers 31972767 and 42276103].[31972767] ; We thank Prof. Scott F Cummins for his help in manuscript polishing. This research was supported by National Natural Science Foundation of China [grant numbers 31972767 and 42276103].[42276103] ; National Natural Science Foundation of China
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:001103544800002
出版者NATURE PORTFOLIO
源URL[http://ir.qdio.ac.cn/handle/337002/199653]  
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Li, Yulong; Chen, Muyan
作者单位1.Ocean Univ China, Key Lab Mariculture, Minist Educ, Qingdao 266003, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Yanlin,Wang, Yixin,Yang, Yujia,et al. Chromosome-level genome assembly of the northern Pacific seastar Asterias amurensis[J]. SCIENTIFIC DATA,2023,10(1):11.
APA Wang, Yanlin,Wang, Yixin,Yang, Yujia,Ni, Gang,Li, Yulong,&Chen, Muyan.(2023).Chromosome-level genome assembly of the northern Pacific seastar Asterias amurensis.SCIENTIFIC DATA,10(1),11.
MLA Wang, Yanlin,et al."Chromosome-level genome assembly of the northern Pacific seastar Asterias amurensis".SCIENTIFIC DATA 10.1(2023):11.

入库方式： OAI收割

来源：海洋研究所

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