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Registro Completo |
Biblioteca(s): |
Embrapa Amapá; Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental. |
Data corrente: |
21/08/1996 |
Data da última atualização: |
30/08/2013 |
Tipo da produção científica: |
Documentos |
Autoria: |
SOUZA, R. F.; VALOIS, A. C. C.; PAIVA, J. R. de; RIVERA CARBAJAL, A. C.; ROCHA NETO, O. G. da; SOUZA, R. A. de. |
Afiliação: |
EMBRAPA-CNPSD. |
Título: |
Pesquisa e desenvolvimento da heveicultura no Brasil. |
Ano de publicação: |
1985 |
Fonte/Imprenta: |
Manaus: EMBRAPA-CNPSD, 1985. |
Páginas: |
53 p. |
Série: |
(EMBRAPA-CNPSD. Documentos, 6). |
ISSN: |
0101-9058 |
Idioma: |
Português |
Conteúdo: |
O inicio da pesquisa com seringueira no Brasil deu-se em 1937, quando foram desenvolvidas, em Fordlandia e Belterra no Estado do Para, as primeiras acoes de pesquisa entao voltadas para o controle de surtos epidemicos do fungo Microcyclus ulei ocorridos na regiao. A partir de 1946, o Instituto Agronomico do Norte (IAN) assumiu e deu sequencia aos trabalhos desenvolvidos pela Companhia Ford, dando inicio a segunda fase dos trabalhos com seringueira na regiao Norte. Na regiao Nordeste, especificamente no Estado da Bahia, os trabalhos com seringueira iniciaram-se em 1951, com a criacao do Instituto Agronomico do Leste (IPEAL), enquanto na regiao Centro-Sul, particularmente no Estado de Sao Paulo, o marco inicial dos trabalhos de pesquisa com seringueira deve-se ao Instituto Agronomico de Campinas (IAC), em 1942. A vitalizacao da pesquisa se fez sentir a partir de 1975 com a criacao do Centro Nacional de Pesquisa de Seringueira (CNPSe), atualmente Centro Nacional de Pesquisa de Seringueira e Dende (CNPSD), apos acordo entre a Empresa Brasileira de Pesquisa Agropecuaria (EMBRAPA) e a Superintendencia da Borracha (SUDHEVEA). |
Palavras-Chave: |
Brasil; Rubber tree. |
Thesagro: |
Espécie; Hevea; Hevea Brasiliensis; Historia; Pesquisa; Seringueira. |
Thesaurus Nal: |
history; research. |
Categoria do assunto: |
-- K Ciência Florestal e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/83140/1/Pesquisa-e-Desenvolvimento-da-Heveicultura-no-Brasil.pdf
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Marc: |
LEADER 01947nam a2200325 a 4500 001 1665451 005 2013-08-30 008 1985 bl uuuu 00u1 u #d 022 $a0101-9058 100 1 $aSOUZA, R. F. 245 $aPesquisa e desenvolvimento da heveicultura no Brasil. 260 $aManaus: EMBRAPA-CNPSD$c1985 300 $a53 p. 490 $a(EMBRAPA-CNPSD. Documentos, 6). 520 $aO inicio da pesquisa com seringueira no Brasil deu-se em 1937, quando foram desenvolvidas, em Fordlandia e Belterra no Estado do Para, as primeiras acoes de pesquisa entao voltadas para o controle de surtos epidemicos do fungo Microcyclus ulei ocorridos na regiao. A partir de 1946, o Instituto Agronomico do Norte (IAN) assumiu e deu sequencia aos trabalhos desenvolvidos pela Companhia Ford, dando inicio a segunda fase dos trabalhos com seringueira na regiao Norte. Na regiao Nordeste, especificamente no Estado da Bahia, os trabalhos com seringueira iniciaram-se em 1951, com a criacao do Instituto Agronomico do Leste (IPEAL), enquanto na regiao Centro-Sul, particularmente no Estado de Sao Paulo, o marco inicial dos trabalhos de pesquisa com seringueira deve-se ao Instituto Agronomico de Campinas (IAC), em 1942. A vitalizacao da pesquisa se fez sentir a partir de 1975 com a criacao do Centro Nacional de Pesquisa de Seringueira (CNPSe), atualmente Centro Nacional de Pesquisa de Seringueira e Dende (CNPSD), apos acordo entre a Empresa Brasileira de Pesquisa Agropecuaria (EMBRAPA) e a Superintendencia da Borracha (SUDHEVEA). 650 $ahistory 650 $aresearch 650 $aEspécie 650 $aHevea 650 $aHevea Brasiliensis 650 $aHistoria 650 $aPesquisa 650 $aSeringueira 653 $aBrasil 653 $aRubber tree 700 1 $aVALOIS, A. C. C. 700 1 $aPAIVA, J. R. de 700 1 $aRIVERA CARBAJAL, A. C. 700 1 $aROCHA NETO, O. G. da 700 1 $aSOUZA, R. A. de
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
15/03/2019 |
Data da última atualização: |
02/12/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
DINIZ, W. J. S.; MAZZONI, G.; COUTINHO; BANERJEE, P.; GEISTLINGER, L.; CESAR, A. S. M.; BERTOLINI. F.; AFONSO, J.; OLIVEIRA, P. S. N.; TIZIOTO, P. C.; KADARMIDEEN, H. N.; REGITANO, L. C. de A. |
Afiliação: |
Wellison J. S. Diniz, UFSCAR; Gianluca Mazzoni, Technical University of Denmark; Luiz L. Coutinho, USP; Priyanka Banerjee, Technical University of Denmark; Ludwig Geistlinger, Graduate School of Public Health and Health Policy; Aline S. M. Cesar, USP; Francesca Bertolini, Technical University of DenmarK; Juliana Afonso, UFSCAR; Priscila S. N. de Oliveira, Bolsista/Embrapa Pecuária Sudeste; Polyana C. Tizioto, USP; Haja N. Kadarmideen, Technical University of Denmark; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE. |
Título: |
Detection of Co-expressed pathway modules associated with mineral concentration and meat quality in nelore cattle. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Frontiers in genetics, v. 10, n. 210, p. 1-12, 2019. |
DOI: |
10.3389/fgene.2019.00210 |
Idioma: |
Inglês |
Conteúdo: |
Meat quality is a complex trait that is influenced by genetic and environmental factors, which includes mineral concentration. However, the association between mineral concentration and meat quality, and the specific molecular pathways underlying this association, are not well explored. We therefore analyzed gene expression as measured with RNA-seq in Longissimus thoracis muscle of 194 Nelore steers for association with three meat quality traits (intramuscular fat, meat pH, and tenderness) and the concentration of 13 minerals (Ca, Cr, Co, Cu, Fe, K, Mg, Mn, Na, P, S, Se, and Zn). We identified seven sets of co-expressed genes (modules) associated with at least two traits, which indicates that common pathways influence these traits. From pathway analysis of module hub genes, we further found an over-representation for energy and protein metabolism (AMPK and mTOR signaling pathways) in addition to muscle growth, and protein turnover pathways. Among the identified hub genes FASN, ELOV5, and PDE3B are involved with lipid metabolism and were affected by previously identified eQTLs associated to fat deposition. The reported hub genes and over-represented pathways provide evidence of interplay among gene expression, mineral concentration, and meat quality traits. Future studies investigating the effect of different levels of mineral supplementation in the gene expression and meat quality traits could help us to elucidate the regulatory mechanism by which the genes/pathways are affected. MenosMeat quality is a complex trait that is influenced by genetic and environmental factors, which includes mineral concentration. However, the association between mineral concentration and meat quality, and the specific molecular pathways underlying this association, are not well explored. We therefore analyzed gene expression as measured with RNA-seq in Longissimus thoracis muscle of 194 Nelore steers for association with three meat quality traits (intramuscular fat, meat pH, and tenderness) and the concentration of 13 minerals (Ca, Cr, Co, Cu, Fe, K, Mg, Mn, Na, P, S, Se, and Zn). We identified seven sets of co-expressed genes (modules) associated with at least two traits, which indicates that common pathways influence these traits. From pathway analysis of module hub genes, we further found an over-representation for energy and protein metabolism (AMPK and mTOR signaling pathways) in addition to muscle growth, and protein turnover pathways. Among the identified hub genes FASN, ELOV5, and PDE3B are involved with lipid metabolism and were affected by previously identified eQTLs associated to fat deposition. The reported hub genes and over-represented pathways provide evidence of interplay among gene expression, mineral concentration, and meat quality traits. Future studies investigating the effect of different levels of mineral supplementation in the gene expression and meat quality traits could help us to elucidate the regulatory mechanism by which the genes/pathways are affe... Mostrar Tudo |
Palavras-Chave: |
AMPK pathway; Co-expression analysis; RNA sequencing; Tenderness. |
Thesagro: |
Gado de Corte; Gordura Animal. |
Thesaurus NAL: |
Beef cattle; Beef quality; Intramuscular fat. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/194304/1/fgene-10-00210.pdf
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Marc: |
LEADER 02585naa a2200373 a 4500 001 2107117 005 2019-12-02 008 2019 bl uuuu u00u1 u #d 024 7 $a10.3389/fgene.2019.00210$2DOI 100 1 $aDINIZ, W. J. S. 245 $aDetection of Co-expressed pathway modules associated with mineral concentration and meat quality in nelore cattle.$h[electronic resource] 260 $c2019 520 $aMeat quality is a complex trait that is influenced by genetic and environmental factors, which includes mineral concentration. However, the association between mineral concentration and meat quality, and the specific molecular pathways underlying this association, are not well explored. We therefore analyzed gene expression as measured with RNA-seq in Longissimus thoracis muscle of 194 Nelore steers for association with three meat quality traits (intramuscular fat, meat pH, and tenderness) and the concentration of 13 minerals (Ca, Cr, Co, Cu, Fe, K, Mg, Mn, Na, P, S, Se, and Zn). We identified seven sets of co-expressed genes (modules) associated with at least two traits, which indicates that common pathways influence these traits. From pathway analysis of module hub genes, we further found an over-representation for energy and protein metabolism (AMPK and mTOR signaling pathways) in addition to muscle growth, and protein turnover pathways. Among the identified hub genes FASN, ELOV5, and PDE3B are involved with lipid metabolism and were affected by previously identified eQTLs associated to fat deposition. The reported hub genes and over-represented pathways provide evidence of interplay among gene expression, mineral concentration, and meat quality traits. Future studies investigating the effect of different levels of mineral supplementation in the gene expression and meat quality traits could help us to elucidate the regulatory mechanism by which the genes/pathways are affected. 650 $aBeef cattle 650 $aBeef quality 650 $aIntramuscular fat 650 $aGado de Corte 650 $aGordura Animal 653 $aAMPK pathway 653 $aCo-expression analysis 653 $aRNA sequencing 653 $aTenderness 700 1 $aMAZZONI, G. 700 1 $aCOUTINHO 700 1 $aBANERJEE, P. 700 1 $aGEISTLINGER, L. 700 1 $aCESAR, A. S. M. 700 1 $aBERTOLINI. F. 700 1 $aAFONSO, J. 700 1 $aOLIVEIRA, P. S. N. 700 1 $aTIZIOTO, P. C. 700 1 $aKADARMIDEEN, H. N. 700 1 $aREGITANO, L. C. de A. 773 $tFrontiers in genetics$gv. 10, n. 210, p. 1-12, 2019.
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Embrapa Pecuária Sudeste (CPPSE) |
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