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一个染色体层次的基因组组合,用于木三Pseudodendrothrips mori (Thysanoptera:Thripidae)

De-Long Guan¹, Yue-Mei Li¹, Shi-Hao Zhang¹

¹Guangxi Key Laboratory of Sericulture Ecology and Intelligent Technology Application, Guangxi Collaborative Innovation Center of Modern Sericulture and Silk, Guangxi Colleges Universities Key Laboratory of Exploitation and Utilization of Microbial and Botanical Resources, School of Chemistry and Bioengineering, Hechi University, Hechi, 546300, China.

Scientific data

|February 2, 2026

概括

我们向您展示了第一个高质量的木三虫 (Pseudodendrothrips mori) 的基因组组合,这是一个重要的农业害虫. 这种基因组资源有助于研究害虫遗传学和抗杀虫剂耐药性.

科学领域:

基因组学就是基因组学.
农业昆虫学农业昆虫学

背景情况:

树 (Pseudodendrothrips mori) 是一个主要的农业害虫.
基因组研究由于缺乏参考数据而受到限制.

研究的目的:

为 Pseudodendrothrips mori.生成第一个染色体级的基因组组合.
为这个重要的农业害虫提供基础基因组资源.

主要方法:

基因组组装使用PacBio HiFi长读数,Illumina短读数和Hi-C脚手架.
对重复元素和蛋白质编码基因的分析.
使用连续性,准确度指标和BUSCO分数进行质量评估.

主要成果:

一个280.93 Mb的染色体级基因组组合定在19个伪染色体中.
高连续性 (脚手架N50: 14.52 Mb) 和精度 (QV: 42.82).
识别重复元素和预测13429个编码蛋白质的基因,具有98.68%的功能注释.

结论:

这种高质量的基因组组合是Pseudodendrothrips mori研究的关键资源.
促进了对害虫遗传学,抗虫剂耐药性和Thysanoptera演变的研究.

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