Fig. 1
From: Origin of exon skipping-rich transcriptomes in animals driven by evolution of gene architecture
Intron/exon structure across eukaryotes. a Summary of the taxon sampling used in this study and the phylogenetic relationships between species (Additional file 1: Figure S1). b, c Comparison of intron density (introns/CDS kbp) and intron (b) and exon (c) length distribution (in bp) in 65 eukaryotic genomes. Dots represent median intron/exon lengths and vertical lines delimit the first and third quartiles (Additional file 1: Figure S2). Color-coded according to taxonomy