Table 2

Significant likelihood ratio tests for selection on Drosophila and tephritid Sxl and Drosophila ssx

Test

Line

Alternative Ma

Null Ma

L

df

Pb

Sitesc


1

a

Nearly Neutral

One ratio

189.21

1

< 0.0001

24

2-ssx

b

Local selection

Local relaxation

7.94

1

0.019

18

3-ssx

c

Local relaxation

Uniform Selection

193.70

2

< 0.0001

35


a Alternative and null models, see Additional File 4, Table S2 for more information on models and Log-likelihood values, b P value calculated from a χ2 distribution, c number of sites significant in Bayesian post-hoc tests (P < 0.05). The alignment, after deleting gaps, was composed of 265 codons.

Mullon et al. BMC Evolutionary Biology 2012 12:5   doi:10.1186/1471-2148-12-5

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