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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
08/10/2008 |
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Data da última atualização: |
02/05/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ANDRADE, P. C.; GROSSI, D. A.; PAZ, C. C. P.; ALENCAR, M. M. de; REGITANO, L. C. de A.; MUNARI, D. P. |
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Afiliação: |
P. C. ANDRADE, Unesp; D. A. GROSSI, Unesp; CLAUDIA C. P. PAZ, APTA; MAURICIO MELLO DE ALENCAR, CPPSE; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE; D. P. MUNARI, Unesp. |
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Título: |
Association of an insulin-like growth factor 1 gene microsatelit with phenotypic variation and estimated breeding values of growth traits in Canchim cattle. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Animal Genetics, v. 39, p. 480-485, 2008. |
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DOI: |
https://doi.org/10.1111/j.1365-2052.2008.01755.x |
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Idioma: |
Inglês |
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Conteúdo: |
A population of 1398 Canchim (CA) cattle was genotyped to asses the association of na insulin-like growth factor 1 (IGF1) gene microsatellite with phenotypic variation and estimated breeding values of pre-weaning, weaning and post-weaning growth traits. After na initial analysis, the IGF1 genotype only had a significant effect (P < 0.05) on birth weight (BW) and weaning weight adjusted lo 240 days (WW240). For these two traits, direct and maternal breeding values were estimated using the restricted maximum likelihood (REML). Two analyses were carried out. In the first (Model I), all fixed effcts were fitted. In the second (Model II). The fixed effect of the IGF1 genotype was omitted. The estimated genetic and phenotypic components of variance were similar for every trait in both models. For Model I estimated direct and maternal herilabilities were 0.26 and 0.16 for BW and 0.23 and 0.14 for WW240 respectively. The genetic and phenotypic correlations between BW and WW240 were 0.38 and 0.38 (Model I) and 0.19 and 0.38 (Model II) respectively. Fifty animais were classified according to their direct and maternal breeding values for both traits. Spearman rank-order correlation between animal rankings in the two models was used 10 asses the effect of including the IGF1 genotype in the model. Non-significant values from this correlation were indicative of a difference in breeding value rankings between the two approaches. The IGF1 gene was found to be associated with phenotypic variation and breeding values in the early of growth. MenosA population of 1398 Canchim (CA) cattle was genotyped to asses the association of na insulin-like growth factor 1 (IGF1) gene microsatellite with phenotypic variation and estimated breeding values of pre-weaning, weaning and post-weaning growth traits. After na initial analysis, the IGF1 genotype only had a significant effect (P < 0.05) on birth weight (BW) and weaning weight adjusted lo 240 days (WW240). For these two traits, direct and maternal breeding values were estimated using the restricted maximum likelihood (REML). Two analyses were carried out. In the first (Model I), all fixed effcts were fitted. In the second (Model II). The fixed effect of the IGF1 genotype was omitted. The estimated genetic and phenotypic components of variance were similar for every trait in both models. For Model I estimated direct and maternal herilabilities were 0.26 and 0.16 for BW and 0.23 and 0.14 for WW240 respectively. The genetic and phenotypic correlations between BW and WW240 were 0.38 and 0.38 (Model I) and 0.19 and 0.38 (Model II) respectively. Fifty animais were classified according to their direct and maternal breeding values for both traits. Spearman rank-order correlation between animal rankings in the two models was used 10 asses the effect of including the IGF1 genotype in the model. Non-significant values from this correlation were indicative of a difference in breeding value rankings between the two approaches. The IGF1 gene was found to be associated with phenotypic vari... Mostrar Tudo |
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Palavras-Chave: |
Body weigth; Insulin like; Maximum likelihood; Microsatellite. |
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Thesagro: |
Bovino; Gado de Corte. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/40892/1/PROCIMMA2008.00086.pdf
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Marc: |
LEADER 02403naa a2200265 a 4500
001 1048531
005 2023-05-02
008 2008 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1111/j.1365-2052.2008.01755.x$2DOI
100 1 $aANDRADE, P. C.
245 $aAssociation of an insulin-like growth factor 1 gene microsatelit with phenotypic variation and estimated breeding values of growth traits in Canchim cattle.$h[electronic resource]
260 $c2008
520 $aA population of 1398 Canchim (CA) cattle was genotyped to asses the association of na insulin-like growth factor 1 (IGF1) gene microsatellite with phenotypic variation and estimated breeding values of pre-weaning, weaning and post-weaning growth traits. After na initial analysis, the IGF1 genotype only had a significant effect (P < 0.05) on birth weight (BW) and weaning weight adjusted lo 240 days (WW240). For these two traits, direct and maternal breeding values were estimated using the restricted maximum likelihood (REML). Two analyses were carried out. In the first (Model I), all fixed effcts were fitted. In the second (Model II). The fixed effect of the IGF1 genotype was omitted. The estimated genetic and phenotypic components of variance were similar for every trait in both models. For Model I estimated direct and maternal herilabilities were 0.26 and 0.16 for BW and 0.23 and 0.14 for WW240 respectively. The genetic and phenotypic correlations between BW and WW240 were 0.38 and 0.38 (Model I) and 0.19 and 0.38 (Model II) respectively. Fifty animais were classified according to their direct and maternal breeding values for both traits. Spearman rank-order correlation between animal rankings in the two models was used 10 asses the effect of including the IGF1 genotype in the model. Non-significant values from this correlation were indicative of a difference in breeding value rankings between the two approaches. The IGF1 gene was found to be associated with phenotypic variation and breeding values in the early of growth.
650 $aBovino
650 $aGado de Corte
653 $aBody weigth
653 $aInsulin like
653 $aMaximum likelihood
653 $aMicrosatellite
700 1 $aGROSSI, D. A.
700 1 $aPAZ, C. C. P.
700 1 $aALENCAR, M. M. de
700 1 $aREGITANO, L. C. de A.
700 1 $aMUNARI, D. P.
773 $tAnimal Genetics$gv. 39, p. 480-485, 2008.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Registro Completo
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
26/04/2010 |
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Data da última atualização: |
28/08/2015 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
MÜLLER, A. L.; DALMAGO, G. A.; ERTEL, T.; SCHÜTZ, M. V.; GIACOMINI, L. Z.; VAZATA, S.; RIGHI, E. Z.; SCHNEIDER, F.; PASLAUSKI, T.; KAEFER, J. E.; DAGA, J. |
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Afiliação: |
ALEXANDRE L. MÜLLER, Estudante; GENEI ANTONIO DALMAGO, CNPT; TIAGO ERTEL, Estudante; MARCUS V. SCHÜTZ, Estudante; LETICIA Z. GIACOMINI, Estudante; SIMONE VAZATA, Estudante; EVANDRO Z. RIGHI, UFSM; FAUSTO SCHNEIDER, Eng. Agrônomo; TIAGO PASLAUSKI, Eng. Agrônomo; JOÃO EDSON KAEFER, PUCPR; JACIR DAGA, PUCPR. |
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Título: |
Produtividade de híbridos de canola em relação a diferentes épocas de semeadura na região oeste do Paraná. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 16., 2009, Belo Horizonte. Mudanças climáticas, recursos hídricos e energia para uma agricultura sustentável. Campinas: SBA; Viçosa: UFV; Sete Lagoas: Embrapa Milho e Sorgo, 2009. VI-Agrometeorologia, trabalho 348. |
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Páginas: |
5 p. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Palavras-Chave: |
Agrometeorologia; Sowing dates; Yield. |
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Thesagro: |
Brassica Napus; Clima; Rendimento. |
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Thesaurus NAL: |
hybrids. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/128759/1/ID41024-2009CBAcd217-348.pdf
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Marc: |
LEADER 01105nam a2200313 a 4500
001 1852803
005 2015-08-28
008 2009 bl uuuu u00u1 u #d
100 1 $aMÜLLER, A. L.
245 $aProdutividade de híbridos de canola em relação a diferentes épocas de semeadura na região oeste do Paraná.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 16., 2009, Belo Horizonte. Mudanças climáticas, recursos hídricos e energia para uma agricultura sustentável. Campinas: SBA; Viçosa: UFV; Sete Lagoas: Embrapa Milho e Sorgo, 2009. VI-Agrometeorologia, trabalho 348.$c2009
300 $a5 p.$c1 CD-ROM.
650 $ahybrids
650 $aBrassica Napus
650 $aClima
650 $aRendimento
653 $aAgrometeorologia
653 $aSowing dates
653 $aYield
700 1 $aDALMAGO, G. A.
700 1 $aERTEL, T.
700 1 $aSCHÜTZ, M. V.
700 1 $aGIACOMINI, L. Z.
700 1 $aVAZATA, S.
700 1 $aRIGHI, E. Z.
700 1 $aSCHNEIDER, F.
700 1 $aPASLAUSKI, T.
700 1 $aKAEFER, J. E.
700 1 $aDAGA, J.
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Embrapa Trigo (CNPT) |
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