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Registro Completo |
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
08/12/2011 |
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Data da última atualização: |
23/02/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PAIVA, S. R.; MARIANTE, A. da S.; BLACKBURN, H. D. |
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Afiliação: |
SAMUEL REZENDE PAIVA, CENARGEN; ARTHUR DA SILVA MARIANTE, CENARGEN; HARVEY D. BLACKBURN, UNITED STATES DEPARTMENT OF AGRICULTURE. |
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Título: |
Combining US and Brazilian Microsatellite Data for a meta-analysis of sheep (Ovis aries) breed diversity: facilitating the FAO Global Plan of Action for Conserving Animal Genetic Resources. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Journal of Heredity, v. 201, n. 6, p. 697-704, 2011. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Genetic structure; Merging data sets; Molecular markers. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/183403/1/esr101.pdf
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Marc: |
LEADER 00640naa a2200169 a 4500
001 1909125
005 2023-02-23
008 2011 bl uuuu u00u1 u #d
100 1 $aPAIVA, S. R.
245 $aCombining US and Brazilian Microsatellite Data for a meta-analysis of sheep (Ovis aries) breed diversity$bfacilitating the FAO Global Plan of Action for Conserving Animal Genetic Resources.$h[electronic resource]
260 $c2011
653 $aGenetic structure
653 $aMerging data sets
653 $aMolecular markers
700 1 $aMARIANTE, A. da S.
700 1 $aBLACKBURN, H. D.
773 $tJournal of Heredity$gv. 201, n. 6, p. 697-704, 2011.
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
18/09/2013 |
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Data da última atualização: |
19/02/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
MOTA, R. R.; LOPES, P. S.; MARQUES, L. F. A.; SILVA, L. P. da; RESENDE, M. D. V. de; TORRES, R. de A. |
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Afiliação: |
RODRIGO REIS MOTA, UFV; PAULO SÁVIO LOPES, UFV; LUIZ FERNANDO A. MARQUES, UNIVERSIDADE FEDERAL DO ESPÍRITO SANTO; LUCIANO PINHEIRO DA SILVA, UFV; MARCOS DEON VILELA DE RESENDE, CNPF; ROBLEDO DE ALMEIDA TORRES, UFV. |
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Título: |
The influence of animals from embryo transfer on the genetic evaluation of growth in Simmental beef cattle by using multi-trait models. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Genetics and Molecular Biology, v. 36, n. 1, p. 43-49, 2013. |
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Idioma: |
Inglês |
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Conteúdo: |
The weight records from Simmental beef cattle were used in a genetic evaluation of growth with or without the inclusion of animals obtained by embryo transfer. A multi-trait model in which embryo transfer individuals were excluded (MTM1) contained 29,510 records from 10,659 animals, while another model without exclusion of these animals (MTM2) contained 62,895 weight records from 23,160 animals. The weight records were adjusted for ages of 100, 205, 365, 450, 550 and 730 days. The (co)variance components and genetic parameters were estimated by the restricted maximum likelihood method. The (co)variance components were similar in both models, except for maternal permanent environment variance. Direct heritabilities (h2 d) in MTM1 were 0.04, 0.11, 0.20, 0.27, 0.31 and 0.42, while in MTM2 they were 0.11, 0.11, 0.17, 0.21, 0.22 and 0.26 for 100, 205, 365, 450, 550 and 730 days of age, respectively. Estimates of h2 d in MTM1 were higher than in MTM2 for the weight at 365 days of age. Genetic correlations between weights in both models ranged from moderate to high, suggesting that these traits may be determined mainly by the same genes. Animals from embryo transfer may be included in the genetic evaluation of Simmental beef cattle in Brazil; this inclusion may provide potential gains in accuracy and genetic gains by reducing the interval between generations. |
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Palavras-Chave: |
Componente de covariância; Herdabilidade; Simental. |
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Thesagro: |
Gado de Corte; Peso. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/89697/1/Deon-GMB-TheInfluence.pdf
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Marc: |
LEADER 02128naa a2200241 a 4500
001 1966567
005 2015-02-19
008 2013 bl uuuu u00u1 u #d
100 1 $aMOTA, R. R.
245 $aThe influence of animals from embryo transfer on the genetic evaluation of growth in Simmental beef cattle by using multi-trait models.$h[electronic resource]
260 $c2013
520 $aThe weight records from Simmental beef cattle were used in a genetic evaluation of growth with or without the inclusion of animals obtained by embryo transfer. A multi-trait model in which embryo transfer individuals were excluded (MTM1) contained 29,510 records from 10,659 animals, while another model without exclusion of these animals (MTM2) contained 62,895 weight records from 23,160 animals. The weight records were adjusted for ages of 100, 205, 365, 450, 550 and 730 days. The (co)variance components and genetic parameters were estimated by the restricted maximum likelihood method. The (co)variance components were similar in both models, except for maternal permanent environment variance. Direct heritabilities (h2 d) in MTM1 were 0.04, 0.11, 0.20, 0.27, 0.31 and 0.42, while in MTM2 they were 0.11, 0.11, 0.17, 0.21, 0.22 and 0.26 for 100, 205, 365, 450, 550 and 730 days of age, respectively. Estimates of h2 d in MTM1 were higher than in MTM2 for the weight at 365 days of age. Genetic correlations between weights in both models ranged from moderate to high, suggesting that these traits may be determined mainly by the same genes. Animals from embryo transfer may be included in the genetic evaluation of Simmental beef cattle in Brazil; this inclusion may provide potential gains in accuracy and genetic gains by reducing the interval between generations.
650 $aGado de Corte
650 $aPeso
653 $aComponente de covariância
653 $aHerdabilidade
653 $aSimental
700 1 $aLOPES, P. S.
700 1 $aMARQUES, L. F. A.
700 1 $aSILVA, L. P. da
700 1 $aRESENDE, M. D. V. de
700 1 $aTORRES, R. de A.
773 $tGenetics and Molecular Biology$gv. 36, n. 1, p. 43-49, 2013.
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Registro original: |
Embrapa Florestas (CNPF) |
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