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Effect of sire breed on carcass and beef quality of crossbred cattle. The aim of this study was to evaluate the effect of sire breed on beef quality of crossbred cattle. Steers (n=74) and heifers (n=71) produced along two years from mating Nellore, ½ Nellore x ½ Angus a... ... Repositório: BDPA Ano de publicação: 2016
Growth hormone 1 gene (GH1) polymorphisms as possible markers of the production potential of beef cattle using the Brazilian Canchim breed as a model. The growth hormone 1 gene (GH1) is a candidate gene for body weight and weight gain in cattle since it plays a fundamental role in growth regulation. We investigated the GH1 gene AluI and DdeI restric... ... Repositório: BDPA Ano de publicação: 2008
An insight into the linkage disequilibrium map of the Canchim beef cattle breed. The development of linkage disequilibrium (LD) maps is very important for understanding the nature of non-linear association between phenotypes and genes, as LD can be defined as the non-random segreg... ... Repositório: BDPA Ano de publicação: 2012
Characterization of mitochondrial genotypes in the foundation herd of the Canchim beef cattle breed. The Canchim (5/8 Charolais + 3/8 Zebu) beef cattle breed was developed at Southeast-Embrapa Cattle to take advantage of hybrid vigor and to combine the higher growth rate and beef quality of Charolais... ... Repositório: BDPA Ano de publicação: 2009
Multiple country and breed genomic prediction of tick resistance in beef cattle. Ticks cause substantial production losses for beef and dairy cattle. Cattle resistance to ticks is one of the most important factors affecting tick control, but largely neglected due to the challenge... ... Repositório: BDPA Ano de publicação: 2021
Could the breed composition improve performance and change the enteric methane emissions from beef cattle in a tropical intensive production system? Crossbreeding has been used to improve performance in beef cattle, however the effects of breed composition on methane (CH4) production, yield and intensity from cattle raised in tropical intensive an... ... Repositório: BDPA Ano de publicação: 2019
Estimates of genetic parameters for preweaning growth traits of beef cattle of different breed compositions. Crossbreeding in beef cattle has been used not only to produce a final product to be sent to market, but also to form composite populations in which selection is to be practiced. In a selection progra... ... Repositório: BDPA Ano de publicação: 2022
Linkage disequilibrium and haplotype block structure in a composite beef cattle breed. Abstract. Background: The development of linkage disequilibrium (LD) maps and the characterization of haplotype block structure at the population level are useful parameters for guiding genome wide as... ... Repositório: BDPA Ano de publicação: 2014
Association of GH and IGF-1 polymorphisms with growth traits in a synthetic beef cattle breed. The Canchim beef cattle (5/8 Charolais + 3/8 Zebu) has been selected for meat production in Brazil since late 1950. In the present work the effects of growth hormone ( GH) and insulin-like growth fact... ... Repositório: BDPA Ano de publicação: 2005
Breed and selection line differences in the temperament of beef cattle. The temperament of four beef cattle breeds were measured using a flight time test (FT) and a behavior score test (BST). FT was defined as the time taken by animals to cross a distance of 2 m after wei... ... Repositório: BDPA Ano de publicação: 2013

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