|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Recursos Genéticos e Biotecnologia. Para informações adicionais entre em contato com cenargen.biblioteca@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
Data corrente: |
15/02/2012 |
Data da última atualização: |
24/02/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
VIEIRA, R. F.; BIZZO, H. R.; DESCHAMPS, C. |
Afiliação: |
ROBERTO FONTES VIEIRA, CENARGEN; HUMBERTO RIBEIRO BIZZO, CTAA; CICERO DESCHAMPS, UNIVERSIDADE FEDERAL DO PARANÁ. |
Título: |
Genetic resources of aromatic plants from Brazil. |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
Israel Journal of Plant Sciences , v. 58, p. 1-9, 2009. |
Idioma: |
Inglês |
Palavras-Chave: |
Aniba rosaeodora var amazonica; Chamomila recutita; Croton aff zehnneri; Eremanthus erythropappus; Ocotea odorifera; Rosmarinus officinallis. |
Thesagro: |
Cróton; Lippia Sidoides; Mentha Arvensis; Piper Hispidinervum; Zingiber Officinale. |
Thesaurus Nal: |
Cyperus articulatus. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00820naa a2200277 a 4500 001 1915527 005 2023-02-24 008 2009 bl uuuu u00u1 u #d 100 1 $aVIEIRA, R. F. 245 $aGenetic resources of aromatic plants from Brazil.$h[electronic resource] 260 $c2009 650 $aCyperus articulatus 650 $aCróton 650 $aLippia Sidoides 650 $aMentha Arvensis 650 $aPiper Hispidinervum 650 $aZingiber Officinale 653 $aAniba rosaeodora var amazonica 653 $aChamomila recutita 653 $aCroton aff zehnneri 653 $aEremanthus erythropappus 653 $aOcotea odorifera 653 $aRosmarinus officinallis 700 1 $aBIZZO, H. R. 700 1 $aDESCHAMPS, C. 773 $tIsrael Journal of Plant Sciences$gv. 58, p. 1-9, 2009.
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: |
19/12/2014 |
Data da última atualização: |
24/08/2015 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
MUNOZ, P. R.; RESENDE JUNIOR, M. F. R.; HUBER, D. A.; QUESADA, T.; RESENDE, M. D. V. de; NEALE, D. B.; WEGRZYN, J. L.; KIRST, M.; PETER, G. F. |
Afiliação: |
Patricio R. Munoz, University of Florida; Marcio F. R. Resende Junior, University of Florida; Dudley A. Huber, University of Florida; Tania Quesada, University of Florida; MARCOS DEON VILELA DE RESENDE, CNPF; David B. Neale, University of California; Jill L. Wegrzyn, University of California; Matias Kirst, University of Florida; Gary F. Peter, University of Florida. |
Título: |
Genomic relationship matrix for correcting pedigree errors in breeding populations: impact on genetic parameters and genomic selection accuracy. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Crop Science, v. 54, p. 115-1123, May/June 2014. |
Idioma: |
Inglês |
Conteúdo: |
Quantitative genetic analyses aim to estimate genetic parameters and breeding values to select superior parents, families, and individuals. For these estimates a relationship matrix derived from the pedigree typically is used in a mixed model framework. However, breeding is a complex, multistep process and errors in the pedigree are common. Because errors reduce the accuracy of genetic parameter estimates and affect genetic gain, it is important to correct these errors. Here we show that a realized relationship matrix (RRM) derived from single nucleotide polymorphism markers based on the normality of the relationship coefficients can be used to correct pedigree errors. For a loblolly pine (Pinus taeda L.) breeding population, errors in the pedigree were detected and corrected with the RRM. With the corrected pedigree, best linear unbiased predictor (BLUP) models fit the data significantly better for 14 out of 15 traits evaluated, and the predictive ability of the genomic selection models using ridge regression BLUP increased for 13 traits. The corrected pedigree based on the normality of the relationship coefficients improves accuracy of traditional estimations of heritability and breeding values as well as genomic selection predictions. As more breeding programs begin to use genomic selection, we recommend first using the dense panel of markers to correct pedigree errors and then using the improved information to develop genomic selection prediction models. |
Palavras-Chave: |
Genética quantitativa; Melhoramento genético. |
Thesagro: |
Parâmetro Genético. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/114177/1/2014-API-Deon-GenomicRelationship.pdf
|
Marc: |
LEADER 02285naa a2200253 a 4500 001 2003359 005 2015-08-24 008 2014 bl uuuu u00u1 u #d 100 1 $aMUNOZ, P. R. 245 $aGenomic relationship matrix for correcting pedigree errors in breeding populations$bimpact on genetic parameters and genomic selection accuracy.$h[electronic resource] 260 $c2014 520 $aQuantitative genetic analyses aim to estimate genetic parameters and breeding values to select superior parents, families, and individuals. For these estimates a relationship matrix derived from the pedigree typically is used in a mixed model framework. However, breeding is a complex, multistep process and errors in the pedigree are common. Because errors reduce the accuracy of genetic parameter estimates and affect genetic gain, it is important to correct these errors. Here we show that a realized relationship matrix (RRM) derived from single nucleotide polymorphism markers based on the normality of the relationship coefficients can be used to correct pedigree errors. For a loblolly pine (Pinus taeda L.) breeding population, errors in the pedigree were detected and corrected with the RRM. With the corrected pedigree, best linear unbiased predictor (BLUP) models fit the data significantly better for 14 out of 15 traits evaluated, and the predictive ability of the genomic selection models using ridge regression BLUP increased for 13 traits. The corrected pedigree based on the normality of the relationship coefficients improves accuracy of traditional estimations of heritability and breeding values as well as genomic selection predictions. As more breeding programs begin to use genomic selection, we recommend first using the dense panel of markers to correct pedigree errors and then using the improved information to develop genomic selection prediction models. 650 $aParâmetro Genético 653 $aGenética quantitativa 653 $aMelhoramento genético 700 1 $aRESENDE JUNIOR, M. F. R. 700 1 $aHUBER, D. A. 700 1 $aQUESADA, T. 700 1 $aRESENDE, M. D. V. de 700 1 $aNEALE, D. B. 700 1 $aWEGRZYN, J. L. 700 1 $aKIRST, M. 700 1 $aPETER, G. F. 773 $tCrop Science$gv. 54, p. 115-1123, May/June 2014.
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!!! |
|
|