Figure 6. Sequence biases associated to polyQs are conserved throughout eukaryotic proteomes.

The relative abundances of Pro (A), His (B), Leu (C), Asp (D), Cys (E) and Gly (F) within polyQs insertions in the 15 eukaryotic proteomes we analyzed are represented. The dotted lines indicate the threshold for residues over- (residue twice as frequent as in the proteome) or under- (residue twice less frequent than in the proteome) representation.