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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
25/04/2006 |
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Data da última atualização: |
21/02/2018 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
FRANCEZ, L. M. de B.; CARVALHO, J. O. P. de; SOARES, M. H. M.; MIRANDA, I. L. |
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Afiliação: |
LUCIANA MARIA DE BARROS FRANCEZ, ALUNA FCAP; JOÃO OLEGÁRIO PEREIRA DE CARVALHO, CPATU; MÁRCIO HOFMANN MOTA SOARES, MESTRANDO FCAP; IVANA LOBATO MIRANDA, AUTÔNOMA. |
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Título: |
Composição florística em uma mata primária nas terras indígenas Xikrin do Cateté. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE BOTÂNICA, 53.; REUNIÃO NORDESTINA DE BOTÂNICA, 25., 2002, Recife. Resumos... Recife: SBB, 2002. |
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Páginas: |
p. 329. |
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Idioma: |
Português |
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Palavras-Chave: |
Brasil; Composição florística; Floresta primária; Pará; Parauapebas; Xikrin do Cateté. |
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Thesagro: |
Essência Florestal. |
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Thesaurus Nal: |
Amazonia. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/172921/1/doc035.pdf
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Marc: |
LEADER 00773nam a2200241 a 4500
001 1407376
005 2018-02-21
008 2002 bl uuuu u00u1 u #d
100 1 $aFRANCEZ, L. M. de B.
245 $aComposição florística em uma mata primária nas terras indígenas Xikrin do Cateté.
260 $aIn: CONGRESSO NACIONAL DE BOTÂNICA, 53.; REUNIÃO NORDESTINA DE BOTÂNICA, 25., 2002, Recife. Resumos... Recife: SBB$c2002
300 $ap. 329.
650 $aAmazonia
650 $aEssência Florestal
653 $aBrasil
653 $aComposição florística
653 $aFloresta primária
653 $aPará
653 $aParauapebas
653 $aXikrin do Cateté
700 1 $aCARVALHO, J. O. P. de
700 1 $aSOARES, M. H. M.
700 1 $aMIRANDA, I. L.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
20/10/2016 |
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Data da última atualização: |
01/04/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
DINIZ, W. J. da S.; COUTINHO, L. L.; TIZIOTO, P. C.; CESAR, A. S. M.; GROMBONI, C. F.; NOGUEIRA, A. R. de A.; OLIVEIRA, P. S. N. de; SOUZA, M. M. de; REGITANO, L. C. de A. |
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Afiliação: |
WELLISON JARLES DA SILVA DINIZ, UFSCAR; LUIZ LEHMANN COUTINHO, USP; POLYANA CRISTINE TIZIOTO, FAPESP; ALINE SILVA MELLO CESAR, USP/ESALQ; CAIO FERNANDO GROMBONI, UFBA; ANA RITA DE ARAUJO NOGUEIRA, CPPSE; PRISCILA SILVA NEUBERN DE OLIVEIRA, FAPESP; MARCELA MARIA DE SOUZA, UFSCAR; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE. |
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Título: |
Iron content affects lipogenic gene expression in the muscle of nelore beef cattle. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Plos One, aug. 2016. |
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DOI: |
http://dx.doi.org/10.1371/journal.pone.0161160 |
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Idioma: |
Inglês |
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Conteúdo: |
Iron (Fe) is an essential mineral for metabolism and plays a central role in a range of biochemical processes. Therefore, this study aimed to identify differentially expressed (DE) genes and metabolic pathways in Longissimus dorsi (LD) muscle from cattle with divergent iron content, as well as to investigate the likely role of these DE genes in biological processes underlying beef quality parameters. Samples for RNA extraction for sequencing and iron, copper, manganese, and zinc determination were collected from LD muscles at slaughter. Eight Nelore steers, with extreme genomic estimated breeding values for iron content (Fe-GEBV), were selected from a reference population of 373 animals. From the 49 annotated DE genes (FDR<0.05) found between the two groups, 18 were upregulated and 31 down-regulated for the animals in the low Fe-GEBV group. The functional enrichment analyses identified several biological processes, such as lipid transport and metabolism, and cell growth. Lipid metabolism was the main pathway observed in the analysis of metabolic and canonical signaling pathways for the genes identified as DE, including the genes FASN, FABP4, and THRSP, which are functional candidates for beef quality, suggesting reduced lipogenic activities with lower iron content. Our results indicate metabolic pathways that are partially influenced by iron, contributing to a better understanding of its participation in skeletal muscle physiology. |
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Palavras-Chave: |
Fisiologia esquelético muscular; Metabolismo lipídico. |
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Thesagro: |
Ferro; Gado Nelore. |
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Thesaurus NAL: |
Nellore. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/149408/1/Iron-Content-Affects-Lipogenic-Gene-Expression-in-the-Muscle-of-Nelore-Beef-Cattle.PDF
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Marc: |
LEADER 02314naa a2200289 a 4500
001 2055127
005 2019-04-01
008 2016 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1371/journal.pone.0161160$2DOI
100 1 $aDINIZ, W. J. da S.
245 $aIron content affects lipogenic gene expression in the muscle of nelore beef cattle.$h[electronic resource]
260 $c2016
520 $aIron (Fe) is an essential mineral for metabolism and plays a central role in a range of biochemical processes. Therefore, this study aimed to identify differentially expressed (DE) genes and metabolic pathways in Longissimus dorsi (LD) muscle from cattle with divergent iron content, as well as to investigate the likely role of these DE genes in biological processes underlying beef quality parameters. Samples for RNA extraction for sequencing and iron, copper, manganese, and zinc determination were collected from LD muscles at slaughter. Eight Nelore steers, with extreme genomic estimated breeding values for iron content (Fe-GEBV), were selected from a reference population of 373 animals. From the 49 annotated DE genes (FDR<0.05) found between the two groups, 18 were upregulated and 31 down-regulated for the animals in the low Fe-GEBV group. The functional enrichment analyses identified several biological processes, such as lipid transport and metabolism, and cell growth. Lipid metabolism was the main pathway observed in the analysis of metabolic and canonical signaling pathways for the genes identified as DE, including the genes FASN, FABP4, and THRSP, which are functional candidates for beef quality, suggesting reduced lipogenic activities with lower iron content. Our results indicate metabolic pathways that are partially influenced by iron, contributing to a better understanding of its participation in skeletal muscle physiology.
650 $aNellore
650 $aFerro
650 $aGado Nelore
653 $aFisiologia esquelético muscular
653 $aMetabolismo lipídico
700 1 $aCOUTINHO, L. L.
700 1 $aTIZIOTO, P. C.
700 1 $aCESAR, A. S. M.
700 1 $aGROMBONI, C. F.
700 1 $aNOGUEIRA, A. R. de A.
700 1 $aOLIVEIRA, P. S. N. de
700 1 $aSOUZA, M. M. de
700 1 $aREGITANO, L. C. de A.
773 $tPlos One, aug. 2016.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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