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The association of gene polymorphisms with athlete status in Ukrainians

Drozdovska, SB, Dosenko, VE, Ahmetov, II and Ilyin, VN (2013) The association of gene polymorphisms with athlete status in Ukrainians. Biology of Sport, 30 (3). pp. 163-167. ISSN 0860-021X

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Abstract

Athletic performance is a polygenic trait influenced by both environmental and genetic factors. Objective: to investigate individually and in combination the association of common gene polymorphisms with athlete status in Ukrainians. Methods: A total of 210 elite Ukrainian athletes (100 endurance-oriented and 110 power-orientated athletes) and 326 controls were genotyped for ACE I/D, HIF1A Pro582Ser, NOS3-786 T/C, PPARA intron 7 G/C, PPARG Pro12Ala and PPARGC1B Ala203Pro gene polymorphisms, most of which were previously reported to be associated with athlete status or related intermediate phenotypes in different populations. Results: Power-oriented athletes exhibited an increased frequency of the HIF1A Ser (16.1 vs. 9.4%, P = 0.034) and NOS3 T alleles (78.3 vs. 66.2%, P = 0.0019) in comparison with controls. Additionally, we found that the frequency of the PPARG Ala allele was significantly higher in power-oriented athletes compared with the endurance-oriented athletes (24.7 vs. 13.5%; P = 0.0076). Next, we determined the total genotype score (TGS, from the accumulated combination of the three polymorphisms, with a maximum value of 100 for the theoretically optimal polygenic score) in athletes and controls. The mean TGS was significantly higher in power-oriented athletes (39.1 ± 2.3 vs. 32.6 ± 1.5; P = 0.0142) than in controls. Conclusions: We found that the HIF1A Ser, NOS3 T and PPARG Ala alleles were associated with power athlete status in Ukrainians.

Item Type: Article
Uncontrolled Keywords: Science & Technology; Life Sciences & Biomedicine; Sport Sciences; gene polymorphisms; genetic markers; sport selection; athletic performance; MUSCLE GLUCOSE-UPTAKE; BODY-MASS INDEX; EXERCISE; HUMANS; PERFORMANCE; SIMILARITY; LIMITS; Science & Technology; Life Sciences & Biomedicine; Sport Sciences; gene polymorphisms; genetic markers; sport selection; athletic performance; MUSCLE GLUCOSE-UPTAKE; BODY-MASS INDEX; EXERCISE; HUMANS; PERFORMANCE; SIMILARITY; LIMITS; athletic performance; gene polymorphisms; genetic markers; sport selection; 1106 Human Movement and Sports Sciences; Sport Sciences
Subjects: Q Science > QH Natural history > QH426 Genetics
R Medicine > RC Internal medicine > RC1200 Sports Medicine
Divisions: Sport & Exercise Sciences
Publisher: Termedia Publishing
SWORD Depositor: A Symplectic
Date Deposited: 30 Apr 2024 11:37
Last Modified: 30 Apr 2024 11:37
DOI or ID number: 10.5604/20831862.1059168
URI: https://researchonline.ljmu.ac.uk/id/eprint/23072
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