Fig. 1From: Mapping splice QTLs reveals distinct transcriptional and post-transcriptional regulatory variation of gene expression and identifies putative alternative splicing variation mediating complex trait variation in pigsIdentification of annotated and novel alternative splicing events in pig muscle by RNA-Seq. Stacked bar chart showing the counts of annotated and novel alternative splicing events supported by experimental evidence. We consider an event experimentally supported if both isoforms are supported by at least two reads in at least two samples. A3SS = alternative 3’ splice site; A5SS = alternative 5’ splice site; MXE = mutually exclusive exons; RI = retained intron; SE = skipped exonBack to article page