一个染色体规模的基因组组合宽叶竹Indocalamus tessellatus
Xiaoqing Hu1, Site Luo2, Zhe Chen3
1Ecology College, Lishui University, Lishui, 323060, China. huxiaoqing@lsu.edu.cn.
Scientific data
|October 29, 2025
概括
研究人员开发了一种高质量的参考基因组,用于Indocalamus tessellatus,一种有价值的宽叶竹. 这种关键的基因组资源将促进竹子生物学,育种和保护工作的研究.
科学领域:
- 植物基因组学 植物基因组学
- 计算生物学是一种计算生物学.
- 生物信息学是一种生物信息学.
背景情况:
- 广叶竹Indocalamus tessellatus具有重要的经济和生态意义.
- 缺乏高质量的参考基因组阻碍了该物种的遗传和功能研究.
研究的目的:
- 为了构建一个染色体规模的基因组组装Indocalamus tessellatus.
- 为未来的研究提供基础的基因组资源.
主要方法:
- 利用PacBio的HiFi和Hi-C测序技术进行基因组组装.
- 采用生物信息学工具进行组装和基因预测.
主要成果:
- 通过117.66 Mb的N50支架实现了2.89 Gb的染色体规模基因组组装.
- 布斯科分析证实,基因组组合的完整性为99.0%.
- 预测了41,765个编码蛋白质的基因.
结论:
- 现在可以获得Indocalamus tessellatus的高质量参考基因组.
- 这个资源将促进功能注释,比较基因组学和育种计划.
- 它支持了解竹子生物学和保护策略的进步.
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