Asteraceae is the largest family of dicotyledons and includes Chrysanthemum and Helianthus, two important genera of ornamental plants. The genus Chrysanthemum consists of more than 30 species and contains many economically important ornamental, medicinal, and industrial plants. To more effectively promote Chrysanthemum research, we constructed the CGD, a Chrysanthemum genome database containing a large amount of data and useful tools. The CGD hosts well-assembled reference genome data for six Chrysanthemum species. These genomic data were fully annotated by comparison with various protein and domain data. Transcriptome data for nine different tissues, five flower developmental stages, and five treatments were subsequently added to the CGD. A fully functional ‘RNA data’ module was designed to provide complete and visual expression profile data. In addition, the CGD also provides many of the latest bioinformatics analysis tools, such as the efficient sgRNA search tool for Chrysanthemum. In conclusion, the CGD provides the latest, richest, and most complete multi-omics resources and powerful tools for Chrysanthemum. Collectively, the CGD will become the central gateway for Chrysanthemum genomics and genetic breeding research and will aid in the study of polyploid evolution.

中文翻译：

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CGD：菊花基因组和生物学研究的多组学数据库


菊科是最大的双子叶植物科，包括菊花和向日葵，这两个重要的观赏植物属。菊花属由 30 多个物种组成，包含许多具有重要经济意义的观赏、药用和工业植物。为了更有效地促进菊花研究，我们构建了 CGD，这是一个包含大量数据和有用工具的菊花基因组数据库。CGD 包含六种菊花物种的精心组装的参考基因组数据。通过与各种蛋白质和结构域数据进行比较，这些基因组数据得到了充分的注释。随后将 9 个不同组织、5 个花发育阶段和 5 个处理的转录组数据添加到 CGD 中。设计了一个功能齐全的“RNA 数据”模块，以提供完整和可视化的表达谱数据。此外，CGD 还提供了许多最新的生物信息学分析工具，例如高效的菊花 sgRNA 搜索工具。综上所述，CGD 为菊花提供了最新、最丰富、最完整的多组学资源和强大的工具。总的来说，CGD 将成为菊花基因组学和遗传育种研究的中心门户，并将有助于多倍体进化的研究。