Minor Intron Database

The Where the Minor Things Are (WtMTA) Minor Intron Database provides curated annotations of introns across thousands of minor (U12-type) intron-containing species, with fast browsing, filtering, and bulk export.

Quick links

• Browse the WtMTA database
• Start with the genomes table
• Site home

What’s included

• Tables of minor (U12-type) introns and related fields
• CSV/JSON exports from any table or canned query
• Methods summary, licensing, and citation

Citation

Please cite: Larue & Roy (2023), Nucleic Acids Research, https://doi.org/10.1093/nar/gkad797.

License

Data licensed under ODbL 1.0.