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. 2021 Dec 20;40:397. doi: 10.1186/s13046-021-02210-3

Fig. 4.

Fig. 4

Specific sequence features characterize NEK2 regulated cassette exons. A Boxplots showing comparison between NEK2-regulated cassette exons (si-NEK2 reg.cassette, n = 139) and other not-regulated cassette exons (ref. cassette, n = 11,051) or constitutive exon (ref. constitutive, n = 22,480) for strength of their acceptor (right) and donor (left) splice-site. B Boxplots showing comparison between indicated groups of cassette exons for the length (left panel) and score of their polypyrimidine tracks (right panel). C Boxplot showing distance of the branchpoint from the acceptor splice-site of the indicated groups of cassette exons. D Boxplots showing the GC content of indicated groups of cassette exons (left panel) and of their flanking intronic sequences (middle and right panel). Whiskers indicate 1.5 interquartile range and highlighted circle mean values (*p ≤ 0.05, **p ≤ 0.01, ***p ≤ 0.001;ns = not significant, t-test)