临灭绝的药用植物Anisodus tanguticus的染色体水平基因组组合
Yongli Song1,2, Jian-Ping Huang1,2, Yong-Jiang Wang3
1State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
Scientific data
|February 2, 2024
概括
临灭绝的药用草本Anisodus tanguticus的基因组被测序,提供了高质量的组装. 这种资源有助于理解高原适应和保护这种重要植物.
科学领域:
- 基因组学就是基因组学.
- 植物科学 植物科学
- 药用植物学 医学植物学
背景情况:
- 安尼索杜斯 (Anisodus tanguticus) 是一个临灭绝的药用草本,属于Solanaceae家族.
- 它主要分布在青海-西藏高原.
研究的目的:
- 为了执行一个新的基因组组装Anisodus tanguticus.
- 为了解高原适应和保护工作提供遗传资源.
主要方法:
- 结合了Illumina短读,纳米孔长读和Hi-C测序技术.
- 利用高通量染色体构造捕获用于基因组组装.
主要成果:
- 实现了高质量的染色体级基因组组装,容量为1.26 Gb.
- 将97.47%的序列固定在24个伪染色体上,其N50支架为51.28Mb.
- 确定了842.14 Mb的可移植元素,并预测了44,252个编码蛋白质的基因.
结论:
- A. tanguticus基因组组合提供了对高原适应策略的见解.
- 有助于进一步研究和保护这个危的药用草本.
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