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Efeito da imputação de genótipos sobre a predição de característicasquantitativas de ratos utilizando marcadores genéticos
(Universidade Federal de Minas GeraisUFMG, 2013-03-18)
The objective in this first chapter was to define basic concepts in quantitative and molecular genetics and to review methodologies that have been applied for genome-enabled prediction. First, models for markers effects ...
Seleção genômica para características de carcaça em bovinos da raça Nelore
(Universidade Estadual Paulista (Unesp), 2015-02-24)
Economic relevant traits as carcass, measured after slaughter, are not included in the animal breeding program of Nelore breed due to the difficult and high cost to measure. With the advent of genomic selection, it is ...
Utilização de informações genômicas para o melhoramento genético de características da carne em bovinos da raça Nelore
(Universidade Estadual Paulista (Unesp), 2015-02-23)
Consumers have become stricter for higher quality meat and are seeking for traits such as tenderness, color and flavor. Few has been done for improving meat quality traits, due to the difficultness and high cost to measure, ...
Seleção genômica para precocidade sexual de machos da raça Nelore
(Universidade Estadual Paulista (Unesp), 2021-08-10)
O objetivo deste trabalho foi avaliar a aplicação de diferentes modelos e testar diferentes cenários de treinamento e validação para a predição de valores genômicos para Idade à Puberdade de Machos (IPM), em bovinos da ...
Bayesian model combining linkage and linkage disequilibrium analysis for low density-based genomic selection in animal breeding
(Journal of Applied Animal Research, 2019)
Genomic prediction ability for carcass composition indicator traits in Nellore cattle
(2021-03-01)
The aim of this study was to compare the genomic prediction ability for carcass composition indicator traits in Nellore cattle using the Best Linear Unbiased Prediction (BLUP), Genomic BLUP (GBLUP), single-step GBLUP ...
Seleção de modelos multiníveis para dados de avaliação educacional
(Universidade Federal de São CarlosUFSCarPrograma de Pós-graduação em Estatística - Interinstitucional (PIPGEs)Câmpus São Carlos, 2017-08-11)
When a dataset contains a hierarchical data structure, a possible approach is the multilevel
regression modelling, which is justified by the significative amout of the data variability that can
be explained by macro level ...
Genomic Prediction Accuracy for Resistance Against Piscirickettsia salmonis in Farmed Rainbow Trout
(Genetics Society America, 2018-02-01)
Salmonid rickettsial syndrome (SRS), caused by the intracellular bacterium Piscirickettsia salmonis, is one of the main diseases affecting rainbow trout (Oncorhynchus mykiss) farming. To accelerate genetic progress, genomic ...