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History and selection imprinting on genetic relationships among bovine breeds analyzed trough five genes related with marbling
(Elsevier, 2011-04)
Many candidate genes have been suggested as responsible for marbling in beef cattle, for instance diacylglycerol O-acyltransferase 1, thyroglobulin, growth hormone, leptin and stearoyl CoA desaturase. The objective of the ...
La vaca ñata: una pregunta genética sin contestar
(Asociación Civil Ciencia Hoy, 2000-10)
El ganado bovino actual no fue domesticado en el continente sudamericano ni desciende de animales silvestres nativos de Sudamérica. Los especialistas piensan que todas las razas vacunas modernas provienen de dos especies ...
Analysis of a polymorphism in the DGAT1 gene in 14 cattle breeds through PCR-SSCP methods
(Elsevier, 2006-06)
The diacylglycerol O-acyltransferase (DGAT1) is a microsomal enzyme that catalyzes the final step of triglyceride synthesis. Recent work have evidenced a significant association between lysine at amino acid position 232 ...
Estrés calórico en ganado de doble propósito bajo pastoreo, en función del nivel de cobertura arbórea en potreros
(Agroforestería en las Américas, 2017)
Genetic diversity of Calpain 1 gene in Creole, Nellore and Brahman bovine breeds in BoliviaDiversidad genética del gen Calpaina 1 en las razas bovinas Criollo, Nellore y Brahman en Bolivia
(Asociación Latinoamericana de Producción Animal, 2022-04)
In Bolivia, beef production is mainly based on two genotypes,Bos taurus (Creole cattle) and B. indicus (zebu), being weight gain the main selection criteria used by farmers. However, meat quality and especially tenderness ...
Ovarian activity and postpartum reproductive performance of dual-purpose cows with and without supplementation in the subhumid tropics of MexicoActividad ovárica y comportamiento reproductivo posparto de vacas de doble propósito con y sin suplementación en el trópico subhúmedo de México
(Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria, 2022)