Ψ-Atlas
收藏国家生物信息中心2026-01-08 更新2026-01-10 收录
下载链接：
https://rnainformatics.org.cn/PsiAtlas/
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资源简介：
Pseudouridine (Ψ) is a C5 glycoside isomer of uridine, formed by breaking the N1 glycosyl bond and undergoing a 180° base rotation. This modification stands as one of the most widespread post-transcriptional alterations in RNA and is universally distributed among diverse RNA species. This database encompasses 554,895 Ψ modification sites across various RNA categories, including mRNA, ncRNA, tRNA, rRNA, and others, in 78 distinct species reported in current literature. The sequencing methodologies employed comprise the next-generation sequencing techniques such as Ψ-Seq, Pseudo-Seq, CeU-Seq, PSI-Seq, RBS-Seq, HydraPsiSeq, BID-Seq, PRAISE-Seq, as well as third-generation sequencing methods like Direct RNA sequencing.
提供机构：
Rice Research Institute, Guangdong Academy of Agricultural Science
创建时间：
2026-01-08
