Results 181 to 190 of about 2,188 (195)
Influence of milking frequency on genetic parameters associated with the milk production in the first and second lactations of Iranian Holstein dairy cows using random regression test day models. [PDF]
J Anim Sci Technol, 2016 Damane MM, Fozi MA, Mehrgardi AA.
europepmc +1 more source
Caracterização genética de bovinos da raça Nelore Variedade Vermelha por meio de marcadores microssatélites1. [PDF]
, 2013 EGITO, A. A. do +4 more
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Estimativas de (Co) variâncias e tendências genéticas para pesos em um rebanho Canchim. [PDF]
, 2011 ALENCAR, M. M. de +4 more
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Rendimento de cortes cárneos de bovinos não-castrados, de diferentes grupos genéticos, terminados em confinamento, após receberem dois níveis de suplementação em pastagem. [PDF]
, 2011 ALENCAR, M. M. de +5 more
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Suckling behaviour of Nelore, Gir and Caracu calves and their crosses
Applied Animal Behaviour Science, 2006Abstract It is reasonable to assume that the knowledge of suckling behaviour contributes to optimal management and selection of beef cattle. However, there is little information about suckling behaviour of some beef cattle breeds. The aim of this study was to describe the suckling behaviour of two zebu ( Bos indicus ) and one criollo ( Bos taurus ...
Mateus José Rodrigues Paranhos Da Costa +2 more
exaly +4 more sources
Journal of Animal Breeding and Genetics, 2006
SummaryDifferent alleles of the human and ovine prion protein gene correlate with a varying susceptibility to transmissible spongiform encephalopathies. However, the pathogenic implications of specific polymorphisms in the bovine prion protein gene (PRNP) are only poorly understood.
Joseph Wallace Carnwath +5 more
exaly +4 more sources
SummaryDifferent alleles of the human and ovine prion protein gene correlate with a varying susceptibility to transmissible spongiform encephalopathies. However, the pathogenic implications of specific polymorphisms in the bovine prion protein gene (PRNP) are only poorly understood.
Joseph Wallace Carnwath +5 more
exaly +4 more sources
Tropical Animal Health and Production, 2020
The climate-related problems that affect animal production in tropical countries have encouraged seeking solutions to increase herd productivity and one alternative is the use of breeds adapted to high-temperature environments. The objective of this study was to evaluate the effect of temperature on 77 Caracu and Nelore males submitted to three ...
Bianca Vilela Pires +2 more
exaly +3 more sources
The climate-related problems that affect animal production in tropical countries have encouraged seeking solutions to increase herd productivity and one alternative is the use of breeds adapted to high-temperature environments. The objective of this study was to evaluate the effect of temperature on 77 Caracu and Nelore males submitted to three ...
Bianca Vilela Pires +2 more
exaly +3 more sources
Livestock Science, 2017
Abstract The identification of selection signatures allows a better comprehension of evolutionary processes, gene function and organization in the genome. Thus, the objective of this study was to identify and characterize genomic regions subject to selection, comparing two Caracu breed lines, one selected for milk (Caracu Caldeano) and other for meat
Thiago Bruno Ribeiro da Silva +7 more
openaire +2 more sources
Abstract The identification of selection signatures allows a better comprehension of evolutionary processes, gene function and organization in the genome. Thus, the objective of this study was to identify and characterize genomic regions subject to selection, comparing two Caracu breed lines, one selected for milk (Caracu Caldeano) and other for meat
Thiago Bruno Ribeiro da Silva +7 more
openaire +2 more sources
Reproduction, Fertility and Development, 2019
The objective of this study was to determine the correlation between testicular and accessory sex gland measurements in Nellore (Bos taurus indicus) and Caracu (Bos taurus taurus) bulls. Bulls (n=282, including 203 Nellore from 12 to 61 months and 79 Caracu from 12 to 48 months) had their reproductive organs measured.
W. R. R. Vicente +9 more
openaire +2 more sources
The objective of this study was to determine the correlation between testicular and accessory sex gland measurements in Nellore (Bos taurus indicus) and Caracu (Bos taurus taurus) bulls. Bulls (n=282, including 203 Nellore from 12 to 61 months and 79 Caracu from 12 to 48 months) had their reproductive organs measured.
W. R. R. Vicente +9 more
openaire +2 more sources