ArticleTropical animal health and production2021
Assessment of genetic diversity and population structure of Colombian Creole cattle using microsatellites.
Article in Tropical animal health and production, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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11 citing papers in PubMed, 19 citations in OpenAlex.
- Morphostructural, Phaneroptic Characterization, and Zoometric Indices of Creole Cattle (Animals : an open access journal from MDPI · 2026Article
- Single nucleotide polymorphisms on Cholecystokinin B Receptor gene as a candidate gene for crowing in Pelung chickens.Journal of advanced veterinary and animal research · 2025Article
- Development of a 17-plex STR typing system for the identification of individuals and parentage testing in cattle.Scientific reports · 2024Article
- Allelic and genotypic frequencies of SNP related to beef and carcass quality in Romosinuano cattle in Mexico.Tropical animal health and production · 2023Article
- Genomic variability and population structure of six Colombian cattle breeds.Tropical animal health and production · 2023Article
- Revealing Genetic Diversity and Population Structure of Endangered Altay White-Headed Cattle Population Using 100 k SNP Markers.Animals : an open access journal from MDPI · 2022Article
- Article
- Genetic Differentiation among Livestock Breeds-Values for FAnimals : an open access journal from MDPI · 2022Article
- Genetic Diversity and Population Structure for Resistance and Susceptibility to Mastitis in Braunvieh Cattle.Veterinary sciences · 2021Article
- Genomic characterization of the nucleus for conservation of the Chino Santandereano breed using SNP markers.Tropical animal health and production · 2021Article
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3 authors at 1 institution in 1 country.
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Abstract
To establish the diversity, structure, and phylogenetic relationships among Colombian Creole cattle, six native breeds and one introduced breed were genotyped for 20 microsatellite loci. The average number of alleles per breed ranged from 7050 (Romosinuano) to 10,100 (Casanareño), and the expected heterozygosity ranged from 0.691 (San martinero) to 0.785 (Casanareño). The deviation from the Hardy-Weinberg equilibrium (HWE) was statistically significant (p < 0.05) in 59 out of 120 tests carried out in the six breeds for the 20 microsatellite loci analyzed. Colombian Creole bovine breeds have maintained a high level of genetic differentiation within the same populations (93%), and the rest is explained by differences between breeds (7%). The differentiation pattern and the genetic relationships between the Colombian Creole bovine breeds showed high consistency with the evolutionary history of each. Both the Bayesian grouping analysis and the neighbor-joining tree exhibited a reliable grouping pattern, which revealed two main groups: one comprised by the breeds Blanco Orejinegro, Hartón del Valle, Costeño Con Cuernos, Romosinuano, and San Martinero, and the other one by the Creole breed Casanareño and Zebu. These were probably caused by different historical, reproductive, and geographic isolation precedents, as well as by different levels of inbreeding. This study will help understand the genetic characteristics of Colombian Creole cattle and will benefit future conservation programs.
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