title: [Association of CKMM gene A/G polymorphism and athletic performance of uyghurnationality].
abstract: OBJECTIVE
  Discusses the distributive characters of the Creatine Kinase MM (CKMM) gene A/G Polymorphism in XinjiangUyghur, One hundred and fourtheen athletes and 441 general population of Uyghur were involved in the study.
  
  
  METHODS
  Polymerase chain reaction-restriction fragment length polymorphism was used.
  
  
  RESULTS
  (1) The CKMM gene A/G frequency in Uyghur general population was(AA, AG and GG) 0.497, 0.392 and 0.111, the result test by Hardy-Weinberg (H-W) equilibrium and x² = 2.72, P = 0.1, df = 2, indicated that the control group had representative. (2) AA, AG and GG genotype frequency of power-oriented athlete respectively was 0.442,0.302 and 0.256, frequency of GG genotype and G allele was higher than the control group, there were significant differences compared to thecontrol( P < 0.05, df = 2); (3) A/G genotype frequency of Endurance-oriented athletere spectively was 0.571, 0.400 and 0.029, there were nosignificant differences compared to the controls ( P > 0. 05, df = 2). (4) A/G genotype frequency of Uyghur soccer athletes respectively was0.472, 0.361 and 0.167, G allele was higher than the Endurance-oriented athlete and lower than the power-oriented athletes. and no significant differences compared to the controls( P > 0.05, df = 2).
  
  
  CONCLUSIONS
  The results indicate that the CKMM gene GG genotype and G alleleare represented in power-oriented athletes, but don't find A/G polymorphism correlation with endurance and the football sport performance.
authors.forename: En-peng
authors.initials: EP
authors.lastname: He
authors.forename: Yan-hong
authors.initials: YH
authors.lastname: Li
authors.forename: Jian-dong
authors.initials: JD
authors.lastname: Qian
authors.forename: Hua-wei
authors.initials: HW
authors.lastname: Yan
mesh_terms: D000483:Alleles; D044466:Asian People / Q000235:genetics; D056352:Athletes; D054874:Athletic Performance; D002681:China; D052283:Creatine Kinase, MM Form / Q000235:genetics*; D005787:Gene Frequency; D005838:Genotype; D006801:Humans; D010807:Physical Endurance / Q000235:genetics*; D011110:Polymorphism, Genetic; D012150:Polymorphism, Restriction Fragment Length
chemical_list: D052283:Creatine Kinase, MM Form