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Revista de la Facultad de Ciencias Veterinarias
versión impresa ISSN 0258-6576
Resumen
PARDO, Enrique; BETANCUR, César y RODRIGUEZ, Luis. Detection of Genetic Diversity of the Domestic Pig (Sus scrofa domestica) by means Microsatellite Markers in Sahagún - Córdoba, Colombia. Rev. Fac. Cienc. Vet. [online]. 2016, vol.57, n.2, pp.85-91. ISSN 0258-6576.
The objective of this research was to study the genetic diversity of a population of domestic pigs (Sus scrofa domestica) in the municipality of Sahagún, Department of Córdoba, Colombia (8 ° 57 02 North and 75 ° 26 44 West). For this purpose, 51 samples of the population were studied, using 20 microsatellites, 5 of which belong to the list recommended by FAO/ISAG (United Nations Food and Agriculture Organization/ International Society of Animal Genetics) for studies of porcine biodiversity and the remaining loci represent the major part of the porcine genome. From the analysis performed, it was possible to determine that all the microsatellites used were polymorphic, with 3 (S0385) and 13 (SW780) alleles, with an average number of alleles of 6.05 for a total of 121 alleles. The expected mean heterozygosity was 0.5219 and the observed was 0.5581. The values of the Polymorphism Informational Content (PIC) ranged from 0.2542 to 0.7021 for loci S0385 and SW780, respectively. The results allow us to conclude that the domestic pig in Sahagún, has a high degree of genetic variability.
Palabras clave : Genetic variation; Hardy-Weinberg equilibrium; alleles; Sus scrofa domestica; heterozygosity.