Table 1 Correlation between the number of protein-protein interactions and the evolutionary rate.
Data set | Linear correlation coefficient (r)/ P-value | Rank correlation coefficient (R)/P-value |
|---|---|---|
S. cerevisiae – S. pombe(all orthologs, N = 1061) | -0.051/0.095 | 0.022/0.47 |
S. cerevisiae – S. pombe(only orthologs with > 40% identity, N = 478) | 0.011/0.812 | 0.096/0.036 |
H. pylori J99 – H. pylori 26695 (N = 672) | -0.039/0.310 | 0.020/0.610 |
H. pylori – C. jejuni(N = 458) | -0.013/0.787 | 0.015/0.747 |