Table 2 Likelihood values and parameter estimates for Pot II genes

M0 (one-ratio)

1

-3281.13

1.706

0.262

ω = 0.262

None

M1a (NearlyNeutral)

2

-3219.57

1.986

0.551

p₀ = 0.513, ω₀ = 0.126

p₁ = 0.487, ω₁ = 1.000

Not Allowed

M2a (PostiveSelection)

4

-3201.55

2.045

0.714

p₀ = 0.499, ω₀ = 0.128

p₁ = 0.480, ω₁ = 1.000

p₂ = 0.021, ω₂ = 8.001

Site 5

M3 (discrete)

5

-3163.57

1.762

0.372

p₀ = 0.363, ω₀ = 0.041

p₁ = 0.616, ω₁ = 0.420

p₂ = 0.021, ω₂ = 4.621

Site 5

M7 (beta)

2

-3169.60

1.745

0.323

p = 0.525, q = 1.095

Not Allowed

M8 (beta&ω)

4

-3156.75

1.791

0.387

p₀ = 0.979, (p₁ = 0.021)

p = 0.599, q = 1.450, w = 4.791

Site 5