Chromosome-level genome assembly of marmalade hoverfly Episyrphus balteatus (Diptera: Syrphidae)

文献类型： 外文期刊

第一作者： Ji, Jichao

作者： Ji, Jichao;Gao, Yue;Xu, Chao;Zhang, Kaixin;Li, Dongyang;Huangfu, Ningbo;Elumalai, Punniyakotti;Gao, Xueke;Zhu, Xiangzhen;Wang, Li;Luo, Junyu;Cui, Jinjie;Ji, Jichao;Ji, Jichao;Zhang, Kaixin;Li, Dongyang;Gao, Xueke;Zhu, Xiangzhen;Wang, Li;Luo, Junyu;Cui, Jinjie;Gao, Yue;Xu, Chao;Huangfu, Ningbo;Li, Bingbing;Gao, Mengxue;Chen, Lulu

作者机构：

期刊名称：SCIENTIFIC DATA （ 影响因子：5.8； 五年影响因子：8.9 ）

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年卷期： 2024 年 11 卷 1 期

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收录情况： SCI

摘要： Episyrphus balteatus can provide dual ecosystem services including pest control and pollination, which the larvae are excellent predators of aphid pest whereas adults are efficient pollinator. In this study, we assembled a high-quality genome of E. balteatus from northern China geographical population at the chromosome level by using Illumina, PacBio long reads, and Hi-C technologies. The 467.42 Mb genome was obtained from 723 contigs, with a contig N50 of 9.16 Mb and Scaffold N50 of 118.85 Mb, and 90.25% (431.75 Mb) of the assembly was anchored to 4 pseudo-autosomes and one pseudo-heterosome. In total, 14,848 protein-coding genes were annotated, and 95.14% of genes were fully represented in NR, GO, KEGG databases. Besides, we also obtained the mitochondrial genome of E. balteatus of 16, 837 bp in length with 37 typical mitochondrial genes. Overall, this high-quality genome is valuable for evolutionary and genetic studies of E. balteatus and other Syrphidae hoverfly species.

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