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Author(s): SILVA, F. F.; JEREZ, E. A. Z.; RESENDE, M. D. V. de; VIANA, J. M. S.; AZEVEDO, C. F.; LOPES, P. S.; NASCIMENTO, M.; LIMA, R. O. de; GUIMARÃES, S. E. F.

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... ...

Repository: BDPA     Publication year: 2018

Author(s): GOUVEIA, J. J. de S.; SILVA, M. V. G. B.; PAIVA, S. R.; OLIVEIRA, S. M. P. de

The identification of regions that have undergone selection is one of the principal goals of theoretical and applied evolutionary genetics. Such studies can also provide information about the evolutio... ...

Repository: BDPA     Publication year: 2014

Author(s): BLECHA, I. M. Z.; SOUSA, I. I.; FERREIRA, A. B. R.; FEIJO, G. L. D.; TORRES JUNIOR, R. A. de A.; SIQUEIRA, F.

The objectives of this study were to genotype single nucleotide polymorphisms (SNP) AF159246:g.2959A>G (CAST/DdeI) and AF248054.2:g.6545C>T (CAPN4751) in beef cattle by PCR-RFLP (Polymerase Chain Reac... ...

Repository: BDPA     Publication year: 2019

Author(s): OLIVEIRA, C. S.; CAMARGO, L. S. de A.; SILVA, M. V. G. B.; SARAIVA, N. Z.; QUINTAO, C. C. R.; MACHADO, M. A.

Genomic selection has transformed the livestock industry, enabling early-life selection of animals. Biopsy sampling of pre-implantation embryos has been described since 1968. However, it was only afte... ...

Repository: BDPA     Publication year: 2023

Author(s): WOLTER, P. F.; CARNEIRO JUNIOR, J. M.; GOMES, F. A.; BRAGA, A. P.; PINHEIRO, A. K.

A pecuária de corte é uma das atividades mais importantes do setor agropecuário brasileiro, pois além de ser um segmento econômico existente em todo o território nacional emprega milhões de pessoas. E... ...

Repository: BDPA     Publication year: 2019

Author(s): DUARTE, I. N. H.; BESSA, A. F. DE O.; ROLA, L. D.; GENUÍNO, M. V. H.; ROCHA, I. M.; MARCONDES, C. R.; REGITANO, L. C. de A.; MUNARI, D. P.; BERRY, D. P.; BUZANSKAS, M. E.

Analyses of livestock genomes have been used to detect selection signatures, which are genomic regions associated with traits under selection leading to a change in allele frequency. The objective of... ...

Repository: BDPA     Publication year: 2022

Author(s): DIAVÃO, J.; SILVA, A. S.; SGUIZZATO, A. L. L.; SILVA, C. S. da; TOMICH, T. R.; PEREIRA, L. G. R.

Sustainability - the new hype of the 21st century has brought discomfort for the government and society. Sustainable agriculture is essential to face our most concerning challenges: climate change, fo... ...

Repository: BDPA     Publication year: 2023

Author(s): LOPES, F. B.; MAGNABOSCO, C. de U.; PASSAFARO, T. L.; BRUNES, L. C.; COSTA, M. F. O. e; EIFERT, E. da C.; NARCISO, M. G.; ROSA, G. J. M.; LOBO, R. B.; BALDI, F.

The goal of this study was to compare the predictive performance of artificial neural networks (ANNs) with Bayesian ridge regression, Bayesian Lasso, Bayes A, Bayes B and Bayes Cπ in estimating g... ...

Repository: BDPA     Publication year: 2020

Author(s): NEVES, H. H.; CARVALHEIRO, R.; O'BRIEN, A. M.; UTSUNOMIYA, Y. T.; CARMO, A. S. do; SCHENKEL, F. S.; SÖLKNER, J.; MCEWAN, J. C.; VAN TASSELL, C. P.; COLE, J. B.; SILVA, M. V. G. B.; QUEIROZ, S. A.; SONSTEGARD, T. S.; GARCIA, J. F.

Background- Nellore cattle play an important role in beef production in tropical systems and there is great interest in determining if genomic selection can contribute to accelerate genetic improvemen... ...

Repository: BDPA     Publication year: 2014

Author(s): PRATA, M. C. de A.; EL FARO, L.; VERNEQUE, R. da S.; VERCESI FILHO, A. E.; PEIXOTO, M. G. C. D.; MOREIRA, E. L.; CARDOSO, V. L.

The present study defined breeding goals and proposed selection indices for milk production and quality traits of Gir dairy cattle. The results indicate that milk component traits should be included i... ...

Repository: BDPA     Publication year: 2015

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