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Ordenação: data ▾ | alfabética


Population size in QTL detection using quantile regression in genome?wide association studies. The aim of this study was to evaluate the performance of Quantile Regression (QR) in Genome-Wide Association Studies (GWAS) regarding the ability to detect QTLs (Quantitative Trait Locus) associated w... ... Repositório: BDPA Ano de publicação: 2023
Uncovering the transcriptional response of popcorn (Zea mays L. var. everta) under long-term aluminum toxicity. To date, the investigation of genes involved in Al resistance has focused mainly on microarrays and short periods of Al exposure. We investigated genes involved in the global response under Al stress... ... Repositório: BDPA Ano de publicação: 2021
Genomic evaluation for novel stayability traits in Nellore cattle. Cow stayability plays a major role on the overall profitability of the beef cattle industry, as it is directly related to reproductive efficiency and cow's longevity. Stayability (STAY63) is usually d... ... Repositório: BDPA Ano de publicação: 2020
Triple categorical regression for genomic selection: application to cassava breeding. Genome-wide selection (GWS) is currently a technique of great importance in plant breeding, since it improves efficiency of genetic evaluations by increasing genetic gains. The process is based on gen... ... Repositório: BDPA Ano de publicação: 2019
New insights into genomic selection through population-based non-parametric prediction methods. Genome-wide selection (GWS) is based on a large number of markers widely distributed throughout the genome. Genome-wide selection provides for the estimation of the effect of each molecular marker on... ... Repositório: BDPA Ano de publicação: 2019
Bayesian model combining linkage and linkage disequilibrium analysis for low density-based genomic selection in animal breeding. We combined linkage (LA) and linkage disequilibrium (LDA) analyses (emerging the term ?LALDA?) for genomic selection (GS) purposes. The models were fitted to a simulated dataset and to a real data of... ... Repositório: BDPA Ano de publicação: 2018
Regularized quantile regression applied to genome-enabled prediction of quantitative traits. Genomic selection (GS) is a variant of marker-assisted selection, in which genetic markers covering the whole genome predict individual genetic merits for breeding. GS increases the accuracy of breedi... ... Repositório: BDPA Ano de publicação: 2017
Population structure correction for genomic selection through eigenvector covariates. We proposed a population structure correction for genome-wide selection based on covariance analysis via eigenvector (EVG) decomposition. The agreement between the predicted and true breeding values w... ... Repositório: BDPA Ano de publicação: 2017
New accuracy estimators for genomic selection with application in a cassava (Manihot esculenta) breeding program. ABSTRACT. Genomic selection is the main force driving applied breeding programs and accuracy is the main measure for evaluating its efficiency. The traditional estimator (TE) of experimental accuracy... ... Repositório: BDPA Ano de publicação: 2016
Ridge, Lasso and Bayesian additive dominance genomic models. Background: A complete approach for genome-wide selection (GWS) involves reliable statistical genetics models and methods. Reports on this topic are common for additive genetic models but not for addi... ... Repositório: BDPA Ano de publicação: 2015

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