U12_intron
A type of spliceosomal intron spliced by the U12 spliceosome, that includes U11, U12, U4atac/U6atac and U5 snRNAs.
May have either GT-AC or AT-AC 5' and 3' boundaries.
SO:0000295
U12 intron
U12-dependent intron
sequence
spliceosomal_intron