Proudly Canadian

Supported by:



Bacterial Group II Introns


Dec. 2, 2014

New searching and downloading functions
-BLAST your DNA sequence against our group II intron database to find matches
-Search for intron boundaries in a DNA sequence
-Download intron data

All introns listed are full-length and presumably functional for both splicing and mobility reactions. Some introns in previous versions of the database have been removed because of stop codons or frame shifts in the IEP, or deletions in the RNA structure.