| Homogeneous parameter values | Heterogeneous parameter values | ||
---|---|---|---|---|
 | partition 1 | partition 2 | partition 1 | partition 2 |
Rates | c1 = 1 | c2 = 1 | c1 = 1 c1 = 1 | c2 = 3 c2 = 9 |
Selection pressure | ω1 = 0.25 ω1 = 0.75 ω1 = 2.25 | ω2 = 0.25 ω2 = 0.75 ω2 = 2.25 | ω1 = 0.25 ω1 = 0.75 ω1 = 0.25 | ω2 = 0.75 ω2 = 2.25 ω2 = 2.25 |
Ts/Tv ratio | κ1 = 1.25 | κ2 = 1.25 | κ1 = 1.25 | κ2 = 3.75 |
Codon frequencies | π i 1 = 1/61 π i 1 = lysin | π i 2 = 1/61 π i 2 = lysin | π i 1 = 1/61 π i 1 = lysin | π i 2 = lysin π i 2 = 1/61 |