Additional file 7 of Adaptive evolution of stress response genes in parasites aligns with host niche diversity

Additional file 7. Extended version of Fig. 4. Detected putative stress gene orthologs (protein sequences) including species coverage (cyan = Cichlidogyrus, red = Kapentagyrus) (a), gene ontology (GO) terms (black = term applies) (b), presence in transcriptome annotation (blue = present) (c), and hypothesis testing of different models for detecting positively selected gene sites (I, IIa, IIb) (d) with * indicating P < 0.05 for test results and the colour scale indicating the likelihood ratio test statistics (LRT) (see the ‘Methods’ section). Rows and columns of the GO heatmap are automatically sorted through Euclidean distances as implemented in ComplexHeatmap.