Table 1

 Frequencies of the single nucleotide polymorphism A79G

nGenotype (frequency)Allele
AAAGGGAG
Han population of northern China312162 (0.52)128 (0.41)22 (0.07)0.720.28
Elite long distance runners from northern China10651 (0.48)40 (0.38)15 (0.14)0.670.33