RNA splicing, via transesterification reactions with bulged adenosine as nucleophile
mRNA splicing, via spliceosome
nuclear mRNA splicing, via spliceosome
nuclear mRNA splicing via U2-type spliceosome
Note that although the many U12-type introns have the sequence AT-AC at the intron termini, some introns with these terminal sequences are spliced by the U2-type spliceosome. The distinguishing characteristics are sequences near the 5' splice site and the branch point sequences of the intron. Note that although the majority of U2-type introns have the sequence GU-AG at the intron termini, some introns with these terminal sequences are spliced by the U12-type spliceosome. The distinguishing characteristics are sequences near the 5' splice site and the branch point sequences of the intron.
GO:0006375
splicing AT-AC intron
GO:0006374
biological_process
The joining together of exons from one or more primary transcripts of messenger RNA (mRNA) and the excision of intron sequences, via a spliceosomal mechanism, so that mRNA consisting only of the joined exons is produced.
splicing GT-AG intron
GO:0000398
pre-mRNA splicing
mRNA splicing
nuclear mRNA splicing via U12-type spliceosome
mRNA processing