FIG. 9.

Among domains that are compositionally similar to known yeast PFDs, high glutamine content is correlated with high proline content. (A) For each of the 100 domains tested by Alberti et al., glutamine content was plotted versus the predicted prion propensity (calculated as for Fig. 6C). Rank correlation and P values were calculated by Spearman's rank analysis. (B) Asparagine content plotted versus predicted prion propensity. (C) Glutamine content plotted versus proline content. (D) Asparagine content plotted versus proline content.