高质量的全基因组数据来自Hippotion velox
ChaoTang1, Yuan-Tong Zhang2, Bo Liu2
1Environment and Plant Protection Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, 571101, China.
Data in brief
|November 24, 2025
概括
蝶*Hippotion velox*的整个基因组被测序并组装在一起,为了解蝶进化提供了一个新的资源. 这些基因组数据将有助于在Sphingidae家族和Lepidoptera基因组研究中的进化比较.
科学领域:
- 基因组学就是基因组学.
- 进化生物学 进化生物学
- 昆虫学 昆虫学是一门学科.
背景情况:
- 通常被称为蝶的Sphingidae家族代表了Lepidoptera序列中的一个重要群体.
- 了解 *Hippotion velox* 的基因组架构,对于这个家族内的遗传学和进化研究至关重要.
研究的目的:
- 为了测序和组装Hippotion velox的整个基因组.
- 为未来的虫进化和生物学研究提供全面的基因组资源.
主要方法:
- 整个基因组测序使用Cyclone平台进行.
- 使用Canu实现了基因组组装,随后使用Purge_haplogs减少了冗余.
- 基因组注释集成的转录组数据,基于同质性的比较,以及*de novo*基因预测.
主要成果:
- 一个新的基因组组 *Hippotion velox* 的最终大小为 816.16 Mb 和一个 contig N50 的 46.41 kb.
- 通过综合注释方法建立了一套全面的蛋白质编码基因模型.
- 基因组组装和注释数据已公开存储在中国国家基因银行数据库 (CNGBdb).
结论:
- *Hippotion velox*基因组代表了科学界一个有价值的基因组资源.
- 这项研究促进了Sphingidae家族内的进化比较,并为更广泛的Lepidoptera基因组研究做出了贡献.
- 这种基因组序列和注释的可用性将加速对蝶进化生物学和基因组学的研究.
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