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染色体层次的基因组组装和Pterygoplichthys pardalis的注释

Wangxiao Xia^1,2, Hao Xu^2,3, Yaowen Liu⁴

¹State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, National Clinical Research Center for Oral Diseases, Shaanxi Engineering Research Center for Dental Materials and Advanced Manufacture, Department of Anesthesiology, School of Stomatology, The Fourth Military Medical University, Xi'an, 710032, China.

Scientific data

|July 2, 2025

概括

为入侵性吸嘴鱼Pterygoplichthys pardalis生成了一个高质量的基因组组. 这种资源有助于研究其入侵成功,并支持渔业管理.

科学领域:

基因组学就是基因组学.
侵入性物种生物学生物学
水生生态学水生生态学

背景情况:

吸嘴鱼是入侵物种,造成生态破坏.
有限的基因组数据阻碍了对这些有影响力的鱼类的研究.

研究的目的:

为了执行一个新的染色体水平的基因组组装Pterygoplichthys pardalis.
为了解入侵性特征和渔业管理提供高质量的基因组资源.

主要方法:

使用了Illumina短读,纳米孔长读和Hi-C测序.
进行了 de novo 组装和全面的质量评估.
进行基因组注释以识别重复序列和蛋白质编码基因.

主要成果:

创建了一个1.51Gb的染色体级基因组组件,用于Pterygoplichthys pardalis.
实现了高的组装连续性和准确性,由映射比率和N50分数证明.
标注了23859个编码蛋白质的基因,具有92.92%的功能标注.

结论:

高质量的基因组组装是研究Pterygoplichthys pardalis侵入性生物学的一个宝贵资源.
这些基因组数据将有助于未来的渔业科学研究和保护工作.

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