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article 2022 6 pages

Effects of Genetic Variations of MLCK2, AMPD1, and COL5A1 on Muscle Endurance

Cem Horozoglu, Halid Emre Aslan, Ali Karaagac, Ozlem Kucukhuseyin, Tugce Bilgic, Solen Himmetoglu, Arezoo Gheybi, Ilhan Yaylim, Umit Zeybek

Journal
Rev Bras Med Esporte
DOI
http://dx.doi.org/10.1590/1517-8692202228042021_0180
Publication type
Original Article
Study type
comparative prospective study
Population
soccer players

Abstract

Introduction: 
Although potential relationships with genetic variants of MLCK2, AMPD1 and COL5A1 have been detected in molecular studies evaluating sports performance from the genetic perspective, there are limited data in terms of muscle endurance and physical fitness.

Materials and Methods: 
This study aimed to evaluate these variants in terms of lower limb muscle endurance and physical fitness in thirty-three soccer players. Genotypes were determined by High Resolution Melting (HRM) analysis in qPCR after genomic DNA was isolated from buccal swab samples from the participants. Measurements of lower limb muscle endurance, the dynamic leap and balance test (DLBT), and the standing broad jump test (SBJ) were taken for all the participants.

Results: 
Greater height (p = 0.006), higher DLBT (p = 0.016) and SBJ (p = 0.033) scores, as well as greater left hip adduction (p

Description

The study investigates the impact of genetic variants on muscle endurance in soccer players.