circular RNAs(circRNAs)are closed non-coding RNA molecules formed by back-splicing.circRNAs can involve in cell life by a variety of ways,and they are also biomarkers and potential therapeutic targets for a variety of diseases including cancers.With the development of high-throughput sequencing technology and the deepening research,the information and functional annotations of circRNAs become more and more.A number of circRNA databases focusing on different contents have been established,providing great convenience for circRNA researchers to understand,analyze,annotate and study circRNAs.In this paper,28 established circRNA databases are collected and classified,in order to provide references when selecting circRNA databases.
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万方数据
