Skip to main content

Table 5 Significant likelihood ratio tests of selection on doublesex in Drosophila, the Tephritidae and M. domestica

From: Molecular evolution of Drosophila Sex-lethal and related sex determining genes

Test

Line

Alternative Ma

Null Ma

2ΔL

df

Pb

Sitesc

1

a

Nearly Neutral

One ratio

183.62

1

0.0001

17

2-D

b

Local selection

Local relaxation

10.52

1

0.005

6

2-T

c

Local selection

Local relaxation

8.34

1

0.015

4

3-D

d

Local relaxation

Uniform Selection

36.64

2

< 0.0001

4

3-Rd

e

Local relaxation

Uniform Selection

70.17

2

< 0.0001

8

  1. aAlternative and null models, see Additional File 8, Table S4 for more information on models and Log-likelihood values, bP value calculated from a χ2distribution, cnumber of sites significant in Bayesian post-hoc tests (P < 0.05). The alignment, after deleting gaps, was composed of 364 codons.