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Table 4 Likelihood scores, parameter estimates, ΔAIC and ΔAICC scores for the abalone sperm lysin gene under codon models with two fixed partitions.

From: Methods for selecting fixed-effect models for heterogeneous codon evolution, with comments on their application to gene and genome data

  

Parameter estimates

 

Model

â„“

c

ω

κ

ΔAIC (ΔAICC)

1 (E)

-4473.88

(c1 = 1)

c2 = 2.54

ω1 = 0.45

ω2 = 1.28

κ1 = 1.93

κ2 = 1.51

0.3 (6.9)

2 (D)

-4532.12

(c1 = 1)

c2 = 2.69

ω1 = 0.39

ω2 = 1.25

κ1 = 1.73

κ2 = 1.51

98.7 (54.2)

3

-4535.64

(c = 1)

ω1 = 0.37

ω2 = 1.27

κ1 = 2.27

κ2 = 1.49

121.8 (121.8)

4

-4603.44

(c = 1)

ω1 = 0.33

ω2 = 1.26

κ1 = 2.03

κ2 = 1.5

239.4 (190.2)

5

-4486.60

(c1 = 1)

c2 = 2.56

ω = 1.11

κ1 = 2.53

κ2 = 1.47

23.7 (23.7)

6

-4548.86

(c1 = 1)

c2 = 2.72

ω = 1.07

κ1 = 2.14

κ2 = 1.47

130.2 (81.0)

7

-4550.36

(c = 1)

ω = 1.12

κ1 = 3.19

κ2 = 1.45

149.2 (142.9)

8

-4622.36

(c = 1)

ω = 0.93

κ1 = 2.55

κ2 = 1.42

275.2 (221.6)

9

-4474.75

(c1 = 1)

c2 = 2.56

ω1 = 0.43

ω2 = 1.31

κ = 1.64

0 (0)

10

-4532.38

(c1 = 1)

c2 = 2.70

ω1 = 0.38

ω2 = 1.26

κ = 1.58

97.3 (48.1)

11

-4538.32

(c = 1)

ω1 = 0.34

ω2 = 1.32

κ = 1.73

125.1 (118.8)

12

-4604.91

(c = 1)

ω1 = 0.32

ω2 = 1.29

κ = 1.68

240.3 (186.6)

13 (C)

-4490.07

(c1 = 1)

c2 = 2.61

ω = 1.00

κ = 1.60

28.6 (22.3)

14 (B)

-4549.99

(c1 = 1)

c2 = 2.76

ω = 0.95

κ = 1.55

130.5 (76.8)

15

-4561.36

(c = 1)

ω = 0.96

κ = 1.95

169.2 (156.7)

16 (A)

-4627.03

(c = 1)

ω = 0.96

κ = 1.58

282.6 (224.6)

  1. Parameters in parentheses are fixed. Partition 1 contained the buried sites and partition 2 contained the solvent exposed sites. ΔAIC i = AIC i - min AIC, and ΔAICCi= AICCi- min AICC.
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