Osmanthus fragrans Lour. is a well-known aromatic plant widely used as a food ingredient due to its unique floral fragrance and bioactive compounds. To fully utilize O. fragrans resources, we established an O. fragrans multi-omics database called the O. fragrans Information Resource (OfIR: http://yanglab.hzau.edu.cn/OfIR/home/). OfIR is a convenient and comprehensive multi-omics database that efficiently integrates phenotype and genetic variation from 127 O. fragrans cultivars, and provides many easy-to-use analysis tools, including primer design, sequence extraction, multi-sequence alignment, GO and KEGG enrichment analysis, variation annotation, and electronic PCR. Two case studies were used to demonstrate its power to mine candidate genetic variation sites or genes associated with specific traits or regulatory networks. In summary, the multi-omics database OfIR provides a convenient and user-friendly platform for researchers in mining functional genes and contributes to the genetic breeding of O. fragrans.

中文翻译：

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用于桂花生物学研究的多组学数据库


桂花 （Osmanthus fragrans Lour）。是一种众所周知的芳香植物，由于其独特的花香和生物活性化合物而被广泛用作食品成分。为了充分利用 O. fragrans 资源，我们建立了一个名为 O. fragrans 信息资源 （OfIR： http://yanglab.hzau.edu.cn/OfIR/home/） 的 O. fragrans 多组学数据库。OfIR 是一个方便、全面的多组学数据库，可有效整合 127 个 O. fragrans 品种的表型和遗传变异，并提供许多易于使用的分析工具，包括引物设计、序列提取、多序列比对、GO 和 KEGG 富集分析、变异注释和电子 PCR。使用两个案例研究来证明其挖掘候选遗传变异位点或与特定性状或调控网络相关的基因的能力。综上所述，多组学数据库 OfIR 为研究人员挖掘功能基因提供了一个方便且用户友好的平台，并为 O. fragrans 的遗传育种做出了贡献。