Fig. 3

Overall trend in occurrence of prion-like proteins. a Summary of the trend presented in detail in Additional file 3: Figure S1 for the numbers of N/Q-rich proteins. The heatmap colour coding is the same as in that figure. The leaf nodes of this schematic tree as for the Ascomycota and Basidiomycota ‘trend clades’ from Additional file 3: Figure S1, i.e. the clades into which the tree can be split according to the obvious trends within these clades. The overall percentages are listed after the clade names. b Same plot as (A), except it is for the union of all of the prion predictions by the PLAAC and PAPA programs. Heatmap colour coding according to the numbers in column 2 of Additional file 7: Figure S3 is used. c Same plot as (A), except it is summarizing the trend presented in detail in Additional file 7: Figure S3 for total numbers of non-N/Q-rich prion predictions. To define non-N/Q-rich prion predictions, we used a strict threshold for N/Q bias (P = 1×10⁻⁵). The heatmap colour coding is the same as for Additional file 7: Figure S3