RIKEN Plant Science Center, 1-7-22 Suehiro, Tsurumi, Yokohama, Japan.
Plant Cell Physiol. 2013 Feb;54(2):e9. doi: 10.1093/pcp/pct003. Epub 2013 Jan 10.
Plant hormones play important roles as signaling molecules in the regulation of growth and development by controlling the expression of downstream genes. Since the hormone signaling system represents a complex network involving functional cross-talk through the mutual regulation of signaling and metabolism, a comprehensive and integrative analysis of plant hormone concentrations and gene expression is important for a deeper understanding of hormone actions. We have developed a database named Uniformed Viewer for Integrated Omics (UniVIO: http://univio.psc.riken.jp/), which displays hormone-metabolome (hormonome) and transcriptome data in a single formatted (uniformed) heat map. At the present time, hormonome and transcriptome data obtained from 14 organ parts of rice plants at the reproductive stage and seedling shoots of three gibberellin signaling mutants are included in the database. The hormone concentration and gene expression data can be searched by substance name, probe ID, gene locus ID or gene description. A correlation search function has been implemented to enable users to obtain information of correlated substance accumulation and gene expression. In the correlation search, calculation method, range of correlation coefficient and plant samples can be selected freely.
植物激素作为信号分子，通过调控下游基因的表达，在植物的生长发育调控中发挥着重要作用。由于激素信号系统代表了一个复杂的网络，涉及通过信号和代谢的相互调节进行功能交叉对话，因此全面综合地分析植物激素浓度和基因表达对于深入了解激素作用至关重要。我们开发了一个名为统一化综合组学视图（UniVIO：http://univio.psc.riken.jp/）的数据库，它以单一格式化（统一）热图的形式显示激素-代谢组（hormonome）和转录组数据。目前，该数据库中包含了来自水稻生殖期 14 个器官部位和三种赤霉素信号突变体幼苗芽的激素代谢组和转录组数据。用户可以通过物质名称、探针 ID、基因座 ID 或基因描述来搜索激素浓度和基因表达数据。还实现了相关搜索功能，使用户能够获得相关物质积累和基因表达的信息。在相关搜索中，可以自由选择计算方法、相关系数范围和植物样本。
