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. 2023 Oct 31;6:1104. doi: 10.1038/s42003-023-05481-y

Fig. 3. Aberrant alternative splicing events in VSMCs.

Fig. 3

a The percentages of different ASE types in annotated and unannotated genes. b The number of differential ASEs in each sample group. c The percentages of differential ASEs for each ASE type across different sample groups. d Heatmap shows PSI values of representative genes that were detected with top differential ASEs across samples. e Volcano plots show the difference of switching isoforms in miR-221, PDGF, and TGFβ groups. f The isoform structures, gene expression, isoform expression, and isoform usages of the PAIP1 gene in the miR-221 group. g The isoform switching details of the RARG gene in the PDGF group. h The isoform switching details of the ACTA2 gene in the TGFβ group. Error bars represent the means ± SDs. In (f-h), differential analysis of gene and isoform expression were performed by DESeq2 package, and isoform usage was by DEXSeq package. n = 4 independent samples were included in each group. Abbreviations in f-h: IDR, intrinsically disordered region; MIF4G, middle domain of eukaryotic initiation factor 4G; PAM2, PABP-interacting motif 2; zf-C4, zinc finger C4 type.