Quantification of the two mechanisms of yeast SH3 interaction change: 1) interaction rewiring, and 2) protein change.

Rows including the species name contain the interaction rate for the SH3 interaction change denoted by 1) above, while the row immediately below illustrates the rate for the second type of interaction change. Rates before and after the backslash were calculated respectively by using S. cerevisiae and the closest species to the species in question from the gene derived phylogenetic tree as the reference species. Divergence time is taken with respect to the last common ancestor in millions of years.