Table 1

McDonald and Kreitman test results in immune and non immune related genes

A: Between A. arabiensis and M form for immune related genes


Non synonymous

Synonymous

Ratios


Interspecific fixed divergences

36

63

0.571

Intraspecific polymorphisms

344

905

0.380

Ratios

0.104

0.070

P = 0.081


B: Between A. arabiensis and S form for immune related genes


Non synonymous

Synonymous

Ratios

Interspecific fixed divergences

24

37

0.649

Intraspecific polymorphisms

421

1171

0.360

Ratios

0.057

0.032

P = 0.038


C: Between A. arabiensis and M form for non immune related genes


Non synonymous

Synonymous

Ratios

Interspecific fixed divergences

16

55

0.290

Intraspecific polymorphisms

151

675

0.224

Ratios

0.106

0.081

P = 0.426


D: Between A. arabiensis and S form for non immune related genes


Non synonymous

Synonymous

Ratios

Interspecific fixed divergences

14

49

0.286

Intraspecific polymorphisms

192

798

0.241

Ratios

0.073

0.061

P = 0.622


SNPs were counted for the groups of genes (immune related or non immune related genes) within species (Intraspecific polymorphisms) or between species (Interspecific fixed divergences). The probability (P) is calculated using a 2-tailed Fisher's exact test.

Cohuet et al. BMC Genomics 2008 9:227   doi:10.1186/1471-2164-9-227

Open Data