TCOD:热带作物的综合资源
Hailong Kang1,2, Tianhao Huang1,2, Guangya Duan1,2
1National Genomics Data Center & CAS Key Laboratory of Genome Sciences and Information, Beijing Institute of Genomics, Chinese Academy of Sciences and China National Center for Bioinformation, Beijing 100101, China.
Nucleic acids research
|October 16, 2023
概括
热带作物基因数据库 (TCOD) 为15种热带作物提供综合的多基因数据. 该平台为这些重要农业资源的基因组选择性育种和特征生物学研究提供了便利.
科学领域:
- 农业科学 农业科学
- 生物信息学是一种生物信息学.
- 基因组学就是基因组学.
背景情况:
- 热带作物对全球农业至关重要,产生显著的经济效益.
- 测序技术的进步已经产生了大量的热带作物数据,需要集成的研究平台.
- 现有的数据库缺乏全面的整合和及时更新,阻碍了热带作物研究.
研究的目的:
- 引入热带作物奥米克数据库 (TCOD),这是一个新的平台,用于整合和共享热带作物的多奥米克数据.
- 解决当前数据库在数据整合和更新频率方面的局限性,用于热带作物研究.
主要方法:
- 整合了来自15种热带作物物种的多样化的奥米克数据.
- 包括34个染色体级别组合,基因注释,全基因组测序 (WGS) 变体和RNA-Seq转录形状.
- 开发了用户友好的在线工具,用于数据挖掘和可视化,使用基因作为多omics数据互连的桥梁.
主要成果:
- TCOD存储了15个物种的数据,包括34个染色体级组合和超过125万个带注释的基因.
- 该数据库包含来自2048个WGS样本的超过2.82亿个变异,以及来自1997年RNA-Seq样本的88个转录形状.
- 通过基因同样性促进了跨物种的比较,并提供了数据挖掘和可视化工具.
结论:
- TCOD作为一个全面的,集成的多学科数据平台,用于热带作物.
- 该平台增强了热带作物的基因组选择性育种和特征生物学方面的研究.
- TCOD的综合数据和工具将加速热带农业的进步.
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