Propagation of [D1,2]-type spliceosomal twin introns (stwintrons) in Hypoxylaceae and Xylariaceae fungi - PubMed [D1,2] stwintrons consist of nested U2 introns, where an internal intron splits the 5'-donor of an external intron between its first and second nucleotide. Almost all stwintrons described to date are ...

Propagation of [D1,2]-type spliceosomal twin introns
(stwintrons) in Hypoxylaceae and Xylariaceae fungi

#Hypoxylaceae
#Xylariaceae
#fungi

pubmed.ncbi.nlm.nih.gov/40778755/