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Abstract

The objective of this study was to evaluate genetic diversity of seven Mexican beef cattle populations, using pedigree analyses. The analyses were carried out with the Endog software, using information of the registered animals on national herd-book of each breed. The size of the populations...

Author(s)
Ramírez-Valverde, R.; Delgadillo-Zapata, A. R.; Domínguez-Viveros, J.; Hidalgo-Moreno, J. Á.; Núñez-Domínguez, R.; Rodríguez-Almeida, F. A.; Reyes-Quiroz, C.; García-Muñiz, J. G.
Publisher
Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias (INIFAP), Mexico City, Mexico
Citation
Revista Mexicana de Ciencias Pecuarias, 2018, 9, 4, pp 614-635
Abstract

The objectives were to estimate variance components, and direct (h2) and maternal (m2) heritability in the growth of Tropicarne cattle based on a random regression model using B-Splines for random effects modeling. Information from 12 890 monthly weightings of 1787 calves, from birth to 24 months...

Author(s)
Domínguez-Viveros, J.; Rodríguez-Almeida, F. A.; Nuñez-Domínguez, R.; Ramírez-Valverde, R.; Ortega-Gutiérrez, J. A.; Ruiz-Flores, A.
Publisher
Facultad de Medicina Veterinaria y Zootecnia, Universidad Autonoma de Yucatan, Yucatan, Mexico
Citation
Tropical and Subtropical Agroecosystems, 2015, 18, 1, pp 27-32
Abstract

Pedigree analysis is an important tool to describe the genetic variability and its evolution through generations. The objective was to estimate genetic distances and to analyze the possible genetic differentiation through Mexican fighting bull herds. The pedigree including 58826 animals from 110...

Author(s)
Domínguez-Viveros, J.; Ortega-Gutiérrez, J. Á.; Rodríguez-Almeida, F. A.; Cárdenas-Rivera, J. A.
Publisher
Instituto de Ecología, A.C., Xalapa, Mexico
Citation
Acta Zoologica Mexicana, 2014, 30, 3, pp 610-616
Abstract

The purpose of this study was to evaluate the stability of results from genetic evaluations for growth traits in Mexican populations of Tropicarne and Braunvieh cattle. The analysed information came from the genetic evaluations for Tropicarne cattle in 2002 and 2003 and for Braunvieh in 2003 and...

Author(s)
Ramírez-Valverde, R.; Núñez-Domínguez, R.; Ruíz-Flores, A.; García-Muñiz, J. G.; Domínguez-Viveros, J.; Hernández-Ramos, H.
Publisher
Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias (INIFAP), Mexico City, Mexico
Citation
Técnica Pecuaria en México, 2008, 46, 1, pp 13-24
Abstract

The objectives were to evaluate the integrity of the pedigree and the inbreeding levels, besides estimate population parameters. With the genealogical information of Spanish purebred horses (RCE) and the fighting bull (RTL) of Mexico, two pedigrees were constructed with 65,421 and 61,897 animals,...

Author(s)
Domínguez-Viveros, J.; Rodríguez-Almeida, F. A.; Ortega-Gutiérrez, J. Á.; Santellano-Estrada, E.
Publisher
Facultad de Ciencias Veterinarias, Universidad del Zulia, Maracaibo, Venezuela
Citation
Revista Cientifica, Facultad de Ciencias Veterinarias, Universidad del Zulia, 2012, 22, 5, pp 443-450

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