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Influence of temperament-related genes on live weight traits of Charolais cows
(Brazilian Journal of Animal Science, 2023)
Genetic parameters and genomic regions associated with calving ease in primiparous Nellore heifers
(2020-10-01)
The aim of this study was to estimate genetic parameters and to identify genomic regions associated with the calving ease (CE) in precocious Nellore heifers. A total of 1,277 CE phenotypes were collected and scored into ...
Phenotypic relationship of female sexual precocity with production and reproduction traits in beef cattle using multivariate statistical techniques
(2018-01-01)
Multivariate statistical techniques were used to characterise the differences between precocious and non-precocious Nellore females regarding the phenotypic expression of various reproductive and productive traits. Information ...
Genomic prediction with epistasis models: on the marker-coding-dependent performance of the extended GBLUP and properties of the categorical epistasis model (CE)
(Biomed Central Ltd, 2017-01-03)
Background: Epistasis marker effect models incorporating products of marker values as predictor variables in a linear regression approach (extended GBLUP, EGBLUP) have been assessed as potentially beneficial for genomic ...
Genome-wide association study and functional analysis of feet and leg conformation traits in Nellore cattle
(2018-05-04)
Feet and leg conformation is evaluated as a subset of conformational structure traits in dairy and beef cattle and is related to the feet and leg quality that can compromise the animals’ productive performance and longevity. ...
Methodology for estimating association between categorical variables with application to Genome-wide association studies (GWAS)
(2019)
Several genomic data analysis contexts have a large number of statistical hypotheses, which are tested simultaneously. When the association between categorical phenotypes (i.e. healthy and not healthy) and Single Nucleotide ...
Análise bayesiana na estimação de correlações genéticas entre escores visuais e características reprodutivas de bovinos Nelore utilizando modelos linear-limiar
(Universidade Federal de Minas Gerais, Escola de Veterinária, 2009)
Estimaram-se as correlações genéticas entre os escores visuais e as características reprodutivas, utilizando a estatística bayesiana sob modelo animal linear-limiar, em bovinos da raça Nelore. Foram estudadas características ...
Análise bayesiana na estimação de correlações genéticas entre escores visuais e características reprodutivas de bovinos Nelore utilizando modelos linear-limiar
(Universidade Federal de Minas Gerais (UFMG), Escola de Veterinária, 2009-08-01)
Estimaram-se as correlações genéticas entre os escores visuais e as características reprodutivas, utilizando a estatística bayesiana sob modelo animal linear-limiar, em bovinos da raça Nelore. Foram estudadas características ...
Análise bayesiana na estimação de correlações genéticas entre escores visuais e características reprodutivas de bovinos Nelore utilizando modelos linear-limiar
(Universidade Federal de Minas Gerais (UFMG), Escola de Veterinária, 2009-08-01)
Estimaram-se as correlações genéticas entre os escores visuais e as características reprodutivas, utilizando a estatística bayesiana sob modelo animal linear-limiar, em bovinos da raça Nelore. Foram estudadas características ...
Obesity and metabolic traits after high-fat diet in iberian pigs with low birth weight of placental origin
(2022)
Intrauterine growth restriction (IUGR) and later obesity and metabolic disorders have classically been associated with maternal malnutrition, but most cases of IUGR are related to placental insufficiency. The current study, ...