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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
01/12/2017 |
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Data da última atualização: |
01/12/2017 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
BARBOSA, D. A.; MOLINARI, M. D. C.; FUGANTI-PAGLIARINI, R.; MARIN, S. R. R.; CARANHATO, A. L. H.; CARNEIRO, E. A.; QUEIROZ, A. A.; MERTZ-HENNING, L. M.; NEUMAIER, N.; NEPOMUCENO, A. L. |
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Afiliação: |
UEL; UEL; AUTOR; SILVANA REGINA ROCKENBACH MARIN, CNPSO; UEL; UNOPAR; UNOPAR; LILIANE MARCIA MERTZ HENNING, CNPSO; NORMAN NEUMAIER, CNPSO; ALEXANDRE LIMA NEPOMUCENO, CNPSO. |
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Título: |
Teste de seleção de plantas geneticamente modificadas com o herbicida glufosinato de amônio. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
In: REUNIÃO DE PESQUISA DE SOJA, 36., 2017, Londrina, PR. Resumos expandidos... Londrina: Embrapa Soja, 2017. p. 176-178. (Embrapa Soja. Documentos, 388). Editado por Alvadi Antonio Balbinot Junior, Fernando Augusto Henning, Regina Maria Villas Bôas de Campos Leite. |
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Idioma: |
Português |
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Thesagro: |
Herbicida; Organismo transgenico; Soja. |
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Thesaurus Nal: |
Genetically modified organisms; Glufosinate. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/167922/1/176.pdf
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Marc: |
LEADER 01044nam a2200265 a 4500
001 2081186
005 2017-12-01
008 2017 bl uuuu u00u1 u #d
100 1 $aBARBOSA, D. A.
245 $aTeste de seleção de plantas geneticamente modificadas com o herbicida glufosinato de amônio.$h[electronic resource]
260 $aIn: REUNIÃO DE PESQUISA DE SOJA, 36., 2017, Londrina, PR. Resumos expandidos... Londrina: Embrapa Soja, 2017. p. 176-178. (Embrapa Soja. Documentos, 388). Editado por Alvadi Antonio Balbinot Junior, Fernando Augusto Henning, Regina Maria Villas Bôas de Campos Leite.$c2017
650 $aGenetically modified organisms
650 $aGlufosinate
650 $aHerbicida
650 $aOrganismo transgenico
650 $aSoja
700 1 $aMOLINARI, M. D. C.
700 1 $aFUGANTI-PAGLIARINI, R.
700 1 $aMARIN, S. R. R.
700 1 $aCARANHATO, A. L. H.
700 1 $aCARNEIRO, E. A.
700 1 $aQUEIROZ, A. A.
700 1 $aMERTZ-HENNING, L. M.
700 1 $aNEUMAIER, N.
700 1 $aNEPOMUCENO, A. L.
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Registro original: |
Embrapa Soja (CNPSO) |
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Biblioteca |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
20/12/2012 |
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Data da última atualização: |
09/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 4 |
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Autoria: |
SILVA, M. V. G. B.; VAN TASSELL, C. P.; SONSTEGARD, T. S.; COBUCI, J. A.; GASBARRE, L. C. |
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Afiliação: |
MARCOS VINICIUS GUALBERTO B SILVA, CNPGL; CURTIS P. VAN TASSELL; TAD S. SONSTEGARD; JAIME ARAUJO COBUCI, UFRGS; LOUIS C. GASBARRE. |
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Título: |
Box-cox transformation and random regression models for fecal egg count data. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Frontiers in Genetics, v. 2, article 112, 2012. |
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DOI: |
https://doi.org/10.3389/fgene.2011.00112 |
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Idioma: |
Inglês |
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Conteúdo: |
Accurate genetic evaluation of livestock is based on appropriate modeling of phenotypic measurements. In ruminants, fecal egg count (FEC) is commonly used to measure resistance to nematodes. FEC values are not normally distributed and logarithmic transformations have been used in an effort to achieve normality before analysis. However, the transformed data are often still not normally distributed, especially when data are extremely skewed. A series of repeated FEC measurements may provide information about the population dynamics of a group or individual. A total of 6375 FEC measures were obtained for 410 animals between 1992 and 2003 from the Beltsville Agricultural Research Center Angus herd. Original data were transformed using an extension of the Box-Cox transformation to approach normality and to estimate (co)variance components. We also proposed using random regression models (RRM) for genetic and non-genetic studies of FEC. Phenotypes were analyzed using RRM and restricted maximum likelihood. Within the different orders of Legendre polynomials used, those with more parameters (order 4) adjusted FEC data best. Results indicated that the transformation of FEC data utilizing the Box-Cox transformation family was effective in reducing the skewness and kurtosis, and dramatically increased estimates of heritability, and measurements of FEC obtained in the period between 12 and 26 weeks in a 26-week experimental challenge period are genetically correlated. |
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Palavras-Chave: |
Bovine; Box-cox transformation; Genetic parameters; REML. |
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Thesaurus NAL: |
fecal egg count. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 02199naa a2200241 a 4500
001 1943307
005 2024-02-09
008 2012 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3389/fgene.2011.00112$2DOI
100 1 $aSILVA, M. V. G. B.
245 $aBox-cox transformation and random regression models for fecal egg count data.$h[electronic resource]
260 $c2012
520 $aAccurate genetic evaluation of livestock is based on appropriate modeling of phenotypic measurements. In ruminants, fecal egg count (FEC) is commonly used to measure resistance to nematodes. FEC values are not normally distributed and logarithmic transformations have been used in an effort to achieve normality before analysis. However, the transformed data are often still not normally distributed, especially when data are extremely skewed. A series of repeated FEC measurements may provide information about the population dynamics of a group or individual. A total of 6375 FEC measures were obtained for 410 animals between 1992 and 2003 from the Beltsville Agricultural Research Center Angus herd. Original data were transformed using an extension of the Box-Cox transformation to approach normality and to estimate (co)variance components. We also proposed using random regression models (RRM) for genetic and non-genetic studies of FEC. Phenotypes were analyzed using RRM and restricted maximum likelihood. Within the different orders of Legendre polynomials used, those with more parameters (order 4) adjusted FEC data best. Results indicated that the transformation of FEC data utilizing the Box-Cox transformation family was effective in reducing the skewness and kurtosis, and dramatically increased estimates of heritability, and measurements of FEC obtained in the period between 12 and 26 weeks in a 26-week experimental challenge period are genetically correlated.
650 $afecal egg count
653 $aBovine
653 $aBox-cox transformation
653 $aGenetic parameters
653 $aREML
700 1 $aVAN TASSELL, C. P.
700 1 $aSONSTEGARD, T. S.
700 1 $aCOBUCI, J. A.
700 1 $aGASBARRE, L. C.
773 $tFrontiers in Genetics$gv. 2, article 112, 2012.
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Embrapa Gado de Leite (CNPGL) |
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