Commit 7924dd17 authored by Gautier Koscielny's avatar Gautier Koscielny
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Alternative splicing event types added.

parent 48b92330
......@@ -350,3 +350,20 @@
# Attrib type for Havana readthrough transcripts
218 readthrough_tra readthrough transcript Havana readthrough transcripts
# -------------------------------------------------------------
# attributes to annotate alternative splicing (created for e59)
# -------------------------------------------------------------
300 CNE Constitutive exon An exon that is always included in the mature mRNA, even in different mRNA isoforms
301 CE Cassette exon One exon is spliced out of the primary transcript together with its flanking introns
302 IR Intron retention A sequence is spliced out as an intron or remains in the mature mRNA transcript
303 MXE Mutually exclusive exons In the simpliest case, one or two consecutive exons are retained but not both
304 A3SS Alternative 3' sites Two or more splice sites are recognized at the 5' end of an exon. An alternative 3' splice junction (acceptor site) is used, changing the 5' boundary of the downstream exon
305 A5SS Alternative 5' sites Two or more splice sites are recognized at the 3' end of an exon. An alternative 5' splice junction (donor site) is used, changing the 3' boundary of the upstream exon
306 AFE Alternative first exon The second exons of each variant have identical boundaries, but the first exons don't overlap
307 ALE Alternative last exon Penultimate exons of each splice variant have identical boundaries, but the last exons don't overlap
308 II Intron isoform Alternative donor or acceptor splice sites lead to truncation or extension of introns, respectively
309 EI Exon isoform Alternative donor or acceptor splice sites leads to truncation or extension of exons, respectively
310 AI Alternative initiation Alternative choice of promoters
311 AT Alternative termination Alternative choice of polyadenylation sites
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