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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
12/11/2015 |
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Data da última atualização: |
12/11/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
DAME, M. C. F.; RIET-CORREA, F.; SCHILD, A. L. |
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Afiliação: |
MARIA CECILIA FLORISBAL DAME, CPACT; Franklin Riet-Correa, Universidade Federal de Campina Grande (UFCG), Patos, PB; Ana Lucia Schild, UFPEL. |
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Título: |
Doenças hereditárias e defeitos congênitos diagnosticados em búfalos (Bubalus bubalis) no Brasil¹. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, v. 33, n. 7, p. 831-839, 2013. |
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Idioma: |
Português |
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Palavras-Chave: |
Búfalos; Defeitos congênitos; Doenças hereditárias. |
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Thesagro: |
Epidemiologia. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/132938/1/Cecilia-Dame-RevisaoDoencasHereditarias.pdf
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Marc: |
LEADER 00591naa a2200181 a 4500
001 2028464
005 2015-11-12
008 2013 bl uuuu u00u1 u #d
100 1 $aDAME, M. C. F.
245 $aDoenças hereditárias e defeitos congênitos diagnosticados em búfalos (Bubalus bubalis) no Brasil¹.$h[electronic resource]
260 $c2013
650 $aEpidemiologia
653 $aBúfalos
653 $aDefeitos congênitos
653 $aDoenças hereditárias
700 1 $aRIET-CORREA, F.
700 1 $aSCHILD, A. L.
773 $tPesquisa Veterinária Brasileira$gv. 33, n. 7, p. 831-839, 2013.
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Embrapa Clima Temperado (CPACT) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Florestas; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
20/03/2012 |
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Data da última atualização: |
01/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
RESENDE JUNIOR, M. F. R.; MUÑOZ, P.; ACOSTA, J. J.; PETER, G. F.; DAVIS, J. M.; GRATTAPAGLIA, D.; RESENDE, M. D. V. de; KIRST, M. |
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Afiliação: |
MÁRCIO F. R. JÚNIOR RESENDE, University of Florida; University of Florida; University of Florida; University of Florida; UFV; DARIO GRATTAPAGLIA, CENARGEN; MARCOS DEON VILELA DE RESENDE, CNPF; University of Florida. |
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Título: |
Accelerating the domestication of trees using genomic selection: accuracy of prediction models across ages and environments. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
New Phytologist, v. 193, p. 617-624, 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
Genomic selection is increasingly considered vital to accelerate genetic improvement. However, it is unknown how accurate genomic selection prediction models remain when used across environments and ages. This knowledge is critical for breeders to apply this strategy in genetic improvement. Here, we evaluated the utility of genomic selection in a Pinus taeda population of c. 800 individuals clonally replicated and grown on four sites, and genotyped for 4825 singlenucleotide polymorphism (SNP) markers. Prediction models were estimated for diameter and height at multiple ages using genomic random regression best linear unbiased predictor (BLUP). Accuracies of prediction models ranged from 0.65 to 0.75 for diameter, and 0.63 to 0.74 for height. The selection efficiency per unit time was estimated as 53?112% higher using genomic selection compared with phenotypic selection, assuming a reduction of 50% in the breeding cycle. Accuracies remained high across environments as long as they were used within the same breeding zone. However, models generated at early ages did not perform well to predict phenotypes at age 6 yr. These results demonstrate the feasibility and remarkable gain that can be achieved by incorporating genomic selection in breeding programs, as long as models are used at the relevant selection age and within the breeding zone in which they were estimated. |
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Palavras-Chave: |
Seleção genômica. |
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Thesagro: |
Pinus Taeda. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02086naa a2200229 a 4500
001 1937492
005 2023-03-01
008 2012 bl uuuu u00u1 u #d
100 1 $aRESENDE JUNIOR, M. F. R.
245 $aAccelerating the domestication of trees using genomic selection$baccuracy of prediction models across ages and environments.$h[electronic resource]
260 $c2012
520 $aGenomic selection is increasingly considered vital to accelerate genetic improvement. However, it is unknown how accurate genomic selection prediction models remain when used across environments and ages. This knowledge is critical for breeders to apply this strategy in genetic improvement. Here, we evaluated the utility of genomic selection in a Pinus taeda population of c. 800 individuals clonally replicated and grown on four sites, and genotyped for 4825 singlenucleotide polymorphism (SNP) markers. Prediction models were estimated for diameter and height at multiple ages using genomic random regression best linear unbiased predictor (BLUP). Accuracies of prediction models ranged from 0.65 to 0.75 for diameter, and 0.63 to 0.74 for height. The selection efficiency per unit time was estimated as 53?112% higher using genomic selection compared with phenotypic selection, assuming a reduction of 50% in the breeding cycle. Accuracies remained high across environments as long as they were used within the same breeding zone. However, models generated at early ages did not perform well to predict phenotypes at age 6 yr. These results demonstrate the feasibility and remarkable gain that can be achieved by incorporating genomic selection in breeding programs, as long as models are used at the relevant selection age and within the breeding zone in which they were estimated.
650 $aPinus Taeda
653 $aSeleção genômica
700 1 $aMUÑOZ, P.
700 1 $aACOSTA, J. J.
700 1 $aPETER, G. F.
700 1 $aDAVIS, J. M.
700 1 $aGRATTAPAGLIA, D.
700 1 $aRESENDE, M. D. V. de
700 1 $aKIRST, M.
773 $tNew Phytologist$gv. 193, p. 617-624, 2012.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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