From: Evolutionary history of the UCP gene family: gene duplication and selection
 | human-mouse | human-platypus | ||||
---|---|---|---|---|---|---|
 | dN | dS | dN/dS | dN | dS | dN/dS |
UCP1 | 0.111 | 0.713 | 0.156 | 0.217 | 0.963 | 0.225 |
UCP2 | 0.018 | 0.672 | 0.027 | 0.044 | 1.083 | 0.041 |
UCP3 | 0.033 | 0.674 | 0.049 | 0.062 | 1.080 | 0.058 |