Fig. 2

Identification and characterization of core sets of stress-responding and tissue-specific AS events. a Number of events by AS type for which the inclusion of the alternative sequence is differentially up- or downregulated in each AS core set. b Enriched Gene Ontology categories of biological process (BP), cellular component (CC), and molecular function (MF) for genes from the abiotic (left), biotic (middle), and tissue (right) AS core sets. c, d Percentage of RNA (c) and DNA (d) binding proteins in the different AS and GE core sets. e Venn diagram showing the overlap among the three types of AS (left) or GE (right) core sets. p values indicate statistical significance as assessed by two-sided Fisher’s exact tests (a) or one-sided Fisher’s exact tests (b–d). P < 0.05 (*); P < 0.01 (**); P < 0.001 (***). n.s., not significant