Science

Researchers develop AI tool to map microRNA binding sites on circular RNAs

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 23/10/2026, 00:25:25 UTC.

Briefings

Researchers developed an AI tool to map microRNA binding sites specifically on circular RNAs (circRNAs), addressing a limitation where treating circRNAs as linear transcripts overlooks critical sequence information near their back-splice junctions. The study highlights that circRNAs can exist as different full-length isoforms, making accurate mapping essential for understanding gene regulation.

Key points

• The study introduces an AI tool designed to map microRNA binding sites on circular RNAs.
• Circular RNAs can exist as different full-length isoforms, complicating linear transcript analysis.

Context

Circular RNAs influence gene regulation through interactions with microRNAs. Treating them as linear transcripts can overlook sequence information near their back-splice junctions, which this AI tool aims to address.

Limitations

Evidence is limited to the study's findings on AI mapping capabilities. No specific dates, authors, or quantitative results are provided beyond the general context of circRNA isoforms.

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