Table 3

The distribution of amino acid variations of RHOXF2 in human populations

Allele frequency


polymorphic site

African (n = 32)

European (n = 21)

Melanesian (n = 10)

East Asian (n = 48)

Total (n = 111)


83 Ala→Thr

0.0179

0

0

0

0.0047

93 Asn→Asp

0.5

0.643

0.750

0.723

0.660

151 Arg→Cys

0.15

0.143

0.250

0.170

0.167

151 Arg→His

0.0333

0

0

0

0.0093

176 Leu→Phe

0

0

0

0.052

0.0096

209 Gln→His

0.161

0.177

0

0.022

0.078

235 Gly→Asp

0.887

0.972

0.778

0.696

0.808

286 Pro→Leu

0.0968

0

0.050

0

0.0333


Note: The ancestral alleles in humans were determined by comparing with the non-human primate species. The frequencies shown are the derived alleles.

Niu et al. BMC Evolutionary Biology 2011 11:298   doi:10.1186/1471-2148-11-298

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