Chromosome-level genome assembly of golden pompano (Trachinotus ovatus) in the family Carangidae

文献类型： 外文期刊

第一作者： Zhang, Dian-Chang

作者： Zhang, Dian-Chang;Guo, Liang;Guo, Hua-Yang;Zhu, Ke-Cheng;Zhang, Nan;Liu, Bao-Suo;Jiang, Shi-Gui;Li, Shang-Qi;Zhang, Yan;Li, Jiong-Tang;Li, Shang-Qi;Zhang, Yan;Li, Jiong-Tang

作者机构：

期刊名称：SCIENTIFIC DATA （ 影响因子：6.444； 五年影响因子：9.051 ）

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年卷期： 2019 年 6 卷

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收录情况： SCI

摘要： Golden pompano (Trachinotus ovatus), a marine fish in the Carangidae family, has a wide geographical distribution and adapts to severe environmental rigours. It is also an economically valuable aquaculture fish. To understand the genetic mechanism of adaption to environmental rigours and improve the production in aquaculture, we assembled its genome. By combination of Illumina and Pacbio reads, the obtained genome sequence is 647.5 Mb with the contig N50 of 1.80 Mb and the scaffold N50 of 5.05 Mb. The assembly covers 98.9% of the estimated genome size (655 Mb). Based on Hi-C data, 99.4% of the assembled bases are anchored into 24 pseudo-chromosomes. The annotation includes 21,915 protein-coding genes, in which 95.7% of 2,586 BUSCO vertebrate conserved genes are complete. This genome is expected to contribute to the comparative analysis of the Carangidae family.

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