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. 2021 Jul 7;28(5):dsab007. doi: 10.1093/dnares/dsab007

Figure 3.

Figure 3

General scheme of the smORF classification of misannotated non-coding transcripts. Strictly coding lncRNAs are reclassified as smORF located in mRNAs, while ncRNAs showing both coding and regulatory roles are reannotated as dual-function transcripts. Three smORF classes can be identified in ncRNAs: small refCDSs, smORFs in lncRNAs (dual functional) and smORFs in small RNAs (generally dual functional). Red tracks represent coding smORFs.