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Registro Completo |
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
26/12/2008 |
Data da última atualização: |
19/06/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SILVEIRA, L. G. G.; FURLAN, L. R.; CURI, R. A.; FERRAZ, A. L. J.; ALENCAR, M. M. de; REGITANO, L. C. de A.; MARTINS, C. L.; ARRIGONI, M. de B.; SUGUISAWA, L.; SILVEIRA, A. C.; OLIVEIRA, H. N. de. |
Afiliação: |
Luiz Guilherme G. Silveira, UNESP/Botucatu; Luiz R. Furlan, UNESP/Botucatu; Rogério A. Curi, UNESP/Botucatu; André Luiz J. Ferraz, UNESP/Botucatu; MAURICIO MELLO DE ALENCAR, CPPSE; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE; Cyntia L. Martins, UNESP/Botucatu; Mário de Beni Arrigoni, UNESP/Botucatu; Liliane Suguisawa, UNESP/Botucatu; Antônio C. Silveira, UNESP/Botucatu; Henrique N. de Oliveira, UNESP/Botucatu. |
Título: |
Growth hormone 1 gene (GH1) polymorphisms as possible markers of the production potential of beef cattle using the Brazilian Canchim breed as a model. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
Genetics and Molecular Biology, v. 31, n. 4, p. 874-879, 2008 |
Idioma: |
Inglês |
Conteúdo: |
The growth hormone 1 gene (GH1) is a candidate gene for body weight and weight gain in cattle since it plays a fundamental role in growth regulation. We investigated the GH1 gene AluI and DdeI restriction enzyme polymorphisms, located 149 bp apart in the cattle genome, as possible markers of the production potential of Canchim crossbreed cattle, a 5/8 Charolais (Bos taurus) and 3/8 Nelore (Bos indicus) breed developed in Brazil, by evaluating the birth weight, weaning weight, yearling weight and plasma insulin-like growth factor-1 (IGF-1) concentration of 7 month to 10 months old Canchim calves (n = 204) of known genealogy and which had been genotyped for the AluI and DdeI markers. Our results showed significant effect (p < 0.05) between the homozygous DdeI+/DdeI+ polymorphism and the estimated breeding value for weaning weight (ESB-WW), while the AluI leucine homozygous (L/L) and leucine/valine (L/V) heterozygous polymorphisms showed no significant effect on the traits studied. The restriction sites of the two enzymes led to the formation of haplotypes which also exerted a significant effect (p < 0.05) on the ESB-WW, with the largest difference being 8.5 kg in favor of the homozygous L plus DdeI+/L plus DdeI+ genotype over the heterozygous L plus DdeI-/V plus DdeI+ genotype. |
Palavras-Chave: |
Candidate gene; Growth hormone. |
Thesaurus Nal: |
beef cattle; polymorphism. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CPPSE/18159/1/PROCILCAR2008.00202.pdf
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Marc: |
LEADER 02208naa a2200289 a 4500 001 1048705 005 2023-06-19 008 2008 bl uuuu u00u1 u #d 100 1 $aSILVEIRA, L. G. G. 245 $aGrowth hormone 1 gene (GH1) polymorphisms as possible markers of the production potential of beef cattle using the Brazilian Canchim breed as a model.$h[electronic resource] 260 $c2008 520 $aThe growth hormone 1 gene (GH1) is a candidate gene for body weight and weight gain in cattle since it plays a fundamental role in growth regulation. We investigated the GH1 gene AluI and DdeI restriction enzyme polymorphisms, located 149 bp apart in the cattle genome, as possible markers of the production potential of Canchim crossbreed cattle, a 5/8 Charolais (Bos taurus) and 3/8 Nelore (Bos indicus) breed developed in Brazil, by evaluating the birth weight, weaning weight, yearling weight and plasma insulin-like growth factor-1 (IGF-1) concentration of 7 month to 10 months old Canchim calves (n = 204) of known genealogy and which had been genotyped for the AluI and DdeI markers. Our results showed significant effect (p < 0.05) between the homozygous DdeI+/DdeI+ polymorphism and the estimated breeding value for weaning weight (ESB-WW), while the AluI leucine homozygous (L/L) and leucine/valine (L/V) heterozygous polymorphisms showed no significant effect on the traits studied. The restriction sites of the two enzymes led to the formation of haplotypes which also exerted a significant effect (p < 0.05) on the ESB-WW, with the largest difference being 8.5 kg in favor of the homozygous L plus DdeI+/L plus DdeI+ genotype over the heterozygous L plus DdeI-/V plus DdeI+ genotype. 650 $abeef cattle 650 $apolymorphism 653 $aCandidate gene 653 $aGrowth hormone 700 1 $aFURLAN, L. R. 700 1 $aCURI, R. A. 700 1 $aFERRAZ, A. L. J. 700 1 $aALENCAR, M. M. de 700 1 $aREGITANO, L. C. de A. 700 1 $aMARTINS, C. L. 700 1 $aARRIGONI, M. de B. 700 1 $aSUGUISAWA, L. 700 1 $aSILVEIRA, A. C. 700 1 $aOLIVEIRA, H. N. de 773 $tGenetics and Molecular Biology$gv. 31, n. 4, p. 874-879, 2008
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Embrapa Pecuária Sudeste (CPPSE) |
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Biblioteca(s): |
Embrapa Solos. |
Data corrente: |
04/12/2014 |
Data da última atualização: |
03/11/2021 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
PICCOLO, M. C.; BIELUCZYK, W.; REIS, L. C.; PEREIRA, M. G.; BALIEIRO, F. C. |
Afiliação: |
M. C. PICCOLO, CENA-USP; W. BIELUCZYK, CENA-USP; L. C. REIS, CENA-USP; M. G. PEREIRA, UFRRJ; FABIANO DE CARVALHO BALIEIRO, CNPS. |
Título: |
Characterization of organic matter in areas under different covers in the Savannah biome (SP) - Brazil. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
In: MEETING OF THE INTERNATIONAL HUMIC SUBSTANCES SOCIETY, 17., 2014, Ioannina. Natural organic matter: structure-dynamics innovative applications: book of abstracts. Ioannina: University of Ioannina, 2014. p. 281-282. |
Idioma: |
Inglês |
Conteúdo: |
The identification and quantification of labile and recalcitrant soil organic matter (SOM) forms can be used to evaluate the impacts of management on soil quality (SQ). This study characterized the SOM through chemical and granulometric fractionation in areas located in the Savannah biome. Preserved, cultivated and environmental recovering areas were evaluated. For all fractions of SOM, except for the particulate organic carbon (POC), the preserved areas showed higher levels. The SOM had a positive correlation with the cation exchange capacity and negative with bulk density of soil (p ≤ 0.01). The results showed that SOM improved the physical and chemical SQ, and crops reduced the levels of carbon (C) in SOM fractions, negatively affecting the SQ. |
Palavras-Chave: |
Agricultura tropical; Fracionamento de carbono; Latossolos; Preservação ambiental; Qualidade do solo. |
Thesagro: |
Agricultura; Carbono; Fracionamento; Latossolo; Preservação da natureza; Qualidade; Solo. |
Thesaurus NAL: |
Carbon; Fractionation; Oxisols; Soil quality; Tropical agriculture. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/113027/1/IHSS-Meeting-p.-281-282.pdf
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Marc: |
LEADER 01957nam a2200361 a 4500 001 2001611 005 2021-11-03 008 2014 bl uuuu u00u1 u #d 100 1 $aPICCOLO, M. C. 245 $aCharacterization of organic matter in areas under different covers in the Savannah biome (SP) - Brazil.$h[electronic resource] 260 $aIn: MEETING OF THE INTERNATIONAL HUMIC SUBSTANCES SOCIETY, 17., 2014, Ioannina. Natural organic matter: structure-dynamics innovative applications: book of abstracts. Ioannina: University of Ioannina, 2014. p. 281-282.$c2014 520 $aThe identification and quantification of labile and recalcitrant soil organic matter (SOM) forms can be used to evaluate the impacts of management on soil quality (SQ). This study characterized the SOM through chemical and granulometric fractionation in areas located in the Savannah biome. Preserved, cultivated and environmental recovering areas were evaluated. For all fractions of SOM, except for the particulate organic carbon (POC), the preserved areas showed higher levels. The SOM had a positive correlation with the cation exchange capacity and negative with bulk density of soil (p ≤ 0.01). The results showed that SOM improved the physical and chemical SQ, and crops reduced the levels of carbon (C) in SOM fractions, negatively affecting the SQ. 650 $aCarbon 650 $aFractionation 650 $aOxisols 650 $aSoil quality 650 $aTropical agriculture 650 $aAgricultura 650 $aCarbono 650 $aFracionamento 650 $aLatossolo 650 $aPreservação da natureza 650 $aQualidade 650 $aSolo 653 $aAgricultura tropical 653 $aFracionamento de carbono 653 $aLatossolos 653 $aPreservação ambiental 653 $aQualidade do solo 700 1 $aBIELUCZYK, W. 700 1 $aREIS, L. C. 700 1 $aPEREIRA, M. G. 700 1 $aBALIEIRO, F. C.
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