Cumulative probability distributions of the designability of neutral sets for potential types I-VI.

<p>For each sequence-structure map I calculate the probability of finding, among non-degenerate sequences, a genotype that folds onto a phenotype with designability C or larger. Here, designability is defined as the number of sequences per neutral set: C = (see <a href="http://www.ploscompbiol.org/article/info:doi/10.1371/journal.pcbi.1003946#s2" target="_blank"><i>Models</i></a>). Color codes according <a href="http://www.ploscompbiol.org/article/info:doi/10.1371/journal.pcbi.1003946#pcbi-1003946-g003" target="_blank">Fig. 3</a> and <a href="http://www.ploscompbiol.org/article/info:doi/10.1371/journal.pcbi.1003946#pcbi-1003946-t001" target="_blank">Table 1</a>. Dashed black line, HP potential.