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. 2023 Feb 3;24(3):3050. doi: 10.3390/ijms24033050

Figure 2.

Figure 2

Regulatory processes that involve circular RNAs at the molecular level. Circular RNAs act as significant regulators by interacting with several components that control the vital biological processes, such as: (A) Regulation of alternative splicing, (B) Regulation of transcription, (C) Protein translation, (D) RBPs sponge/scaffold (E) miRNA sponge. pol 2, RNA polymerase 2; RBP, RNA-binding protein; AGO, argonaute protein.