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. 2023 Nov 13;52(D1):D273–D284. doi: 10.1093/nar/gkad1070

Figure 2.

Figure 2.

Identification of Ψ modification sites guided by snoRNAs using sno2Psi. (A) Flowchart depicts the workflow of sno2Psi. (B) the barplot shows that the distribution of known (red) and novel (blue) snoRNA-guided Ψs on different gene biotypes. (C) The screenshot from the ‘Browser’ of the ‘Mechanism’ module shows the SNORA38-guided Ψs and their genomic coordinate on the rRNA and mRNA. (D) The predicted 2D structure of SNORA38 has two stem loops and H/ACA boxes (left); The predicted base-pairings between SNORA38 (black) with 28S rRNA and MRPS21 mRNA (red) (right). Ψs in red indicated the putative Ψ site at 2632th U in 28S rRNA and 394th U in MRPS21 mRNA in human.