Chromosome-level genome assembly of the northern Pacific seastar Asterias amurensis.
Chromosome-level genome assembly of the northern Pacific seastar Asterias amurensis.
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DOI：
10.1038/s41597-023-02688-w
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发表时间：
2023-11-04
期刊：
影响因子：
9.8
通讯作者：
Chen, Muyan
中科院分区：
文献类型：
--
作者：
Wang, Yanlin;Wang, Yixin;Yang, Yujia;Ni, Gang;Li, Yulong;Chen, Muyan
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.
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48
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Aiden EL
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12.3
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Haas, Brian J.;Salzberg, Steven L.;Zhu, Wei;Pertea, Mihaela;Allen, Jonathan E.;Orvis, Joshua;White, Owen;Buell, C. Robin;Wortman, Jennifer R.
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Wortman, Jennifer R.
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5.8
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Durbin, Richard