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捕食性臭虫Eocanthecona furcellata的染色体层次的基因组组合和注释

De-Long Guan^1,2, Ying-Can Qin¹, Shi-Hao Zhang^1,2

¹Guangxi Key Laboratory of Sericulture Ecology and Applied Intelligent Technology, School of Chemistry and Bioengineering, Hechi University, Hechi, 546300, China.

Scientific data

|December 5, 2025

概括

为掠食性臭虫Eocanthecona furcellata生成了一种高质量的基因组组. 此资源有助于研究生物害虫控制和综合害虫管理策略.

科学领域:

基因组学就是基因组学.
昆虫学昆虫学是一门学科.
生物控制生物控制

背景情况:

埃奥坎塞科纳 (Eocanthecona furcellata) 是农业害虫的关键生物控制剂.
了解其基因组对于优化其在害虫管理中的使用至关重要.

研究的目的:

为了生成E.furcellata的染色体级基因组组合.
为研究其掠食生物学的基础基因组资源和改善害虫管理提供基础基因组资源.

主要方法:

集成的PacBio HiFi,Illumina,和Hi-C测序数据. 这是一个非常简单的系统.
构建了一个1.10Gb的组件,固定在八个伪染色体上.
标注 16,880 个编码蛋白质的基因.

主要成果:

实现了极好的连接性 (连接N50 = 42.08 Mb;脚手架N50 = 144.30 Mb).
重复的元素占基因组的41.46%.
装配显示了高度的完整性 (BUSCO = 98.8%) 和质量 (Merqury QV = 46.33).

结论:

高质量的基因组组合是E.furcellata研究的宝贵资源.
促进研究掠食机制,抗虫剂耐药性和综合性害虫管理.
能够优化E.furcellata在农业中的应用.

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Genome Annotation and Assembly

Genome Annotation and Assembly

The genome refers to all of the genetic material in an organism. It can range from a few million base pairs in microbial cells to several billion base pairs in many eukaryotic organisms. Genome assembly refers to the process of taking the DNA sequencing data and putting it all back together in a correct order to create a close representation of the original genome. This is followed by the identification of functional elements on the newly assembled genome, a process called genome annotation.