Genetic parameters and trends for growth traits in Blanco Orejinegro cattle
نویسندگان
چکیده
منابع مشابه
Genetic variability in Blanco Orejinegro breed cattle populations in Colombia.
We analyzed population structure and genetic diversity in Blanco Orejinegro Creole cattle with 12 microsatellite markers, genotyping 138 individuals belonging to 7 commercial and 3 conservation herds. These markers showed a high level of polymorphism; 171 alleles were identified. The mean number of alleles per locus was 5.63 (3.82-6.58). The total number of alleles per marker was 14.2 and range...
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A. Guillén Trujillo1, D. Guerra Iglesias2, N. Ávila Serrano3, Dianelys González-Peña1, A. Palacios1, R. de Luna1 and J.L. Espinoza1 1Universidad del Mar, Puerto Escondido, Oaxaca, C.P. 71980, México 2Departamento de Genética, Centro de Investigaciones para el Mejoramiento Animal de la Ganadería Tropical, Ave. 101 No.6214 e/ 62 y 100, Loma de Tierra, Cotorro, La Habana, Cuba Departamento de Zoot...
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Data from 3,593 beef heifers and 4,079 of their steer paternal half-sibs were used to estimate genetic parameters of and among female growth and reproductive traits and male carcass traits. Estimates of heritability for adjusted 205-d weight, adjusted 365-d weight, age at puberty, calving rate, and calving difficulty measured on females were .16, .38, .47, .19, and .18, respectively; estimates ...
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ژورنال
عنوان ژورنال: Translational Animal Science
سال: 2020
ISSN: 2573-2102
DOI: 10.1093/tas/txaa174