Heritability in the sport sciences - understandings and misunderstandings - second part
Keywords:
heritability, genetics of physical activity, genetics of physical performance, genetic of fitnessAbstract
Heritability is a statistical population parameter which allows us to know the proportion of phenotypic variation in a population that is attributable to genetic variation between individuals. It always refers to a specific phenotypic trait in a given population at a given time. Because of the importance heritability has to the research in genetics – including the one related to fitness and physical activity – and due to the permanent confusion the interpretation of this parameter generates, our purpose is to clarify its concept, limitations and frequent misunderstandings.References
BOUCHARD, Claude; MALINA, Robert; PÉRUSSE, Louis. Genetics of Fitness and Physical Performance. Champaign IL: Human Kinetics, 1997. 408 p.
CLARK, Philip. The heritability of certain anthropometric characters as ascertained from measurements of twins. American Journal of Human Genetics, USA, v. 8, n. 1, p. 49-54, mar., 1956.
GOULD, Stephen. The mismeasure of the man. New York: Norton & Company, 1996. 448 p. HEBB, Donald. A return to Jensen and his social critics. American Psychologist, USA, v. 25, n. 6, p. 568-587, junio, 1970.
LEWONTIN, Richard. The Doctrine of DNA: biology as ideology. London: Penguin Books Ltd., 1993. 144 p.
MAGALLANES, Carlos. O declínio de um paradigma: ensaio crítico sobre a relação de causalidade entre exercício físico e saúde. 2000. 203 p. Tesis de Doctorado (Doctorado en Educación Física). Universidade Gama Filho, UGF, Rio de Janeiro, 2000.
ROTH, Stephen; THOMIS, Martine. Fundamental concepts in exercise genomics. In: PESCATELLO, Linda; ROTH, Stephen (Eds.). Exercise genomics. New York: Humana Press, 2011. cap. 1. p. 1-22.
SPURWAY, Neil; WACKERHAGE, Henning. Genetics and Molecular Biology of Muscle Adaptation. USA: Churchill Livingstone Elsevier, 2006. 273 p.
VISSCHER, Peter; HILL, William W.; WRAY, Naomi. Heritability in the genomics era – concepts and misconceptions. Nature Reviews / Genetics. USA: Nature Publishing Grup, v. 9, p. 255-266, april, 2008.
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