Figure 1
From: Assessing the number of ancestral alternatively spliced exons in the human genome
Score distribution of ancestral alternative exons and "other" exons. X axis: the SVM 'alternativity score'. Y Axis: probability density. 'ancestral alt', score distribution of ancestral alternative exons in the training set; 'other', score distribution of 4655 constitutive exons plus 182 human specific alternative exons in the training set. (A) Model trained with 221 ancestral alternative exons from Yeo et al. [13]. (B) Model trained with 215 ancestral alternative exons from Sorek et al. [15].