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A chromosome-level genome assembly of the heteronomous hyperparasitoid wasp Encarsia sophia

文献类型: 外文期刊

作者: Man, Xiaoming 1 ; Huang, Cong 1 ; Wu, Shengyong 1 ; Guo, Jianyang 1 ; Wan, Fanghao 1 ; Francis, Frederic 2 ; Yang, Nianwan 1 ; Liu, Wanxue 1 ;

作者机构: 1.Chinese Acad Agr Sci, Inst Plant Protect, State Key Lab Biol Plant Dis & Insect Pests, Beijing 100193, Peoples R China

2.Univ Liege, Gembloux Agrobio Tech Funct & Evolutionary Entomol, B-5030 Gembloux, Belgium

3.Chinese Acad Agr Sci, Western Agr Res Ctr, Changji 831100, Peoples R China

期刊名称:SCIENTIFIC DATA ( 影响因子:6.9; 五年影响因子:8.7 )

ISSN:

年卷期: 2024 年 11 卷 1 期

页码:

收录情况: SCI

摘要: Encarsia sophia, a heteronomous hyperparasitoid wasp, is a well-known biological control agent, but its genomic information is limited, hindering molecular investigations and understanding of multitrophic interactions. In this study, we present a chromosome-level genome assembly for E. sophia using Illumina, PacBio HiFi, and Hi-C technologies. The assembled genome size is 398.3 Mb, with a contig N50 of 1.0 Mb and a scaffold N50 of 74.0 Mb. The BUSCO completeness score is 97.1%, and genome coverage reaches 99.1%. Utilizing Hi-C assisted assembly, the genome was organized into five chromosomes, with a mounting rate of 95.1%. Repetitive sequences make up 54.6% of the genome, and 14,914 protein-coding genes were predicted, with 95.5% functionally annotated. The high-quality genome assembly of E. sophia is a significant achievement, marking the first complete genome for a heteronomous hyperparasitoid wasp. This milestone offers valuable insights into the evolution and host interactions of heteronomous hyperparasitoids, laying the foundation for extensive research in biological control.

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