| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
|
Data corrente: |
13/02/2008 |
|
Data da última atualização: |
18/07/2008 |
|
Tipo da produção científica: |
Resumo em Anais de Congresso |
|
Autoria: |
WETZEL, M. M. V. S.; CALDAS, L. S.; RAMOS, K. M. O. |
|
Título: |
Época de dispersão e tolerância ao dessecamento em sementes cerrado. |
|
Ano de publicação: |
1998 |
|
Fonte/Imprenta: |
In: TALENTO Estudantil da Embrapa Recursos Genéticos e Biotecnologia 1998: resumo dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 1998. |
|
Páginas: |
p. 54. |
|
Série: |
(Embrapa Recursos Genéticos e Biotecnologia. Documentos, 34). |
|
Idioma: |
Português |
|
Palavras-Chave: |
Conservação de recursos genéticos. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CENARGEN/29075/1/tales1998.pdf
https://www.cenargen.embrapa.br/publica/talento/tales1998.pdf
|
|
Marc: |
LEADER 00642nam a2200157 a 4500
001 1189197
005 2008-07-18
008 1998 bl uuuu u00u1 u #d
100 1 $aWETZEL, M. M. V. S.
245 $aÉpoca de dispersão e tolerância ao dessecamento em sementes cerrado.
260 $aIn: TALENTO Estudantil da Embrapa Recursos Genéticos e Biotecnologia 1998: resumo dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia$c1998
300 $ap. 54.
490 $a(Embrapa Recursos Genéticos e Biotecnologia. Documentos, 34).
653 $aConservação de recursos genéticos
700 1 $aCALDAS, L. S.
700 1 $aRAMOS, K. M. O.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Florestas. |
|
Data corrente: |
18/09/2013 |
|
Data da última atualização: |
19/02/2015 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
B - 1 |
|
Autoria: |
MOTA, R. R.; LOPES, P. S.; MARQUES, L. F. A.; SILVA, L. P. da; RESENDE, M. D. V. de; TORRES, R. de A. |
|
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. |
|
Título: |
The influence of animals from embryo transfer on the genetic evaluation of growth in Simmental beef cattle by using multi-trait models. |
|
Ano de publicação: |
2013 |
|
Fonte/Imprenta: |
Genetics and Molecular Biology, v. 36, n. 1, p. 43-49, 2013. |
|
Idioma: |
Inglês |
|
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. |
|
Palavras-Chave: |
Componente de covariância; Herdabilidade; Simental. |
|
Thesagro: |
Gado de Corte; Peso. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/89697/1/Deon-GMB-TheInfluence.pdf
|
|
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.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Florestas (CNPF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
