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一个近乎完整的基因组组装的Cinchona calisaya

Cailian Du¹, Yao Xiao¹, Jin Liu²

¹College of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, 071000, China.

Scientific data

|January 21, 2025

概括

我们向您展示了Cinchona calisaya的高质量基因组组装,Cinchona calisaya是一个关键的药用植物. 这种基因组资源有助于理解Rubiaceae家族的关系,并改善有价值的药用植物.

科学领域:

植物基因组学植物基因组学
药用植物学药用植物学

背景情况:

包括咖啡和Cinchona calisaya在内的Rubiaceae家族植物具有重要的经济和药用重要性.
辛科纳卡利萨亚是抗疟疾类化合物的重要来源.
之前的Rubiaceae基因组资源有限,这阻碍了全面的遗传学分析.

研究的目的:

为了生成Cinchona calisaya的高质量,几乎完整的双倍体基因组组.
为Rubiaceae家族中的功能基因组学和保护提供基础资源.

主要方法:

全基因组测序和Cinchona calisaya的组装.
染色体定和填补差距. 染色体定和填补差距.
使用BUSCO评估进行基因识别和功能注释.

主要成果:

实现了869.93 Mb的基因组组合,其 N50 密度为44.34 Mb.
99.75%的序列被固定在17个染色体上,差距很小.
97.40%的核心基因存在,42,741个蛋白质编码基因被确定,89%被注释.

结论:

在C. calisaya的基因组组装是高度连续和完整的.
这个资源支持功能性基因组学,育种计划和药用鲁比亚科植物的基因组保护.

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