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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
25/06/2013 |
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Data da última atualização: |
07/11/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FARIA, M. T.; CARVALHO, R. F.; SEVILHANO, T. C. A.; OLIVEIRA, N. A. J.; SILVA, C. F. P.; OLIVEIRA, J. E.; SOARES, C. R. J.; GARCEZ, R.; SANTO, P. R. E.; BARTOLINI, P. |
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Afiliação: |
MARCOS TUCUNDUVA DE FARIA, CPATU; IPEN-CNEN; IPEN-CNEN; IPEN-CNEN; CPATU; IPEN-CNEN; IPEN-CNEN; USP; IPEN-CNEN; IPEN-CNEN. |
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Título: |
Isolation of the pituitary gonadotrophic a-subunit hormone of the giant amazonian fish: pirarucu (Arapaima gigas). |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Fish Physiology and Biochemistry, v. 39, n. 3, p. 683-693, Jun. 2013. |
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DOI: |
10.1007/s10695-012-9730-1 |
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Idioma: |
Inglês |
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Conteúdo: |
The cDNAs of the α-subunit of the pituitary gonadotrophic hormones (GTHα) of fish of the order Osteoglossiformes or the superorder Osteoglossomorpha have never been sequenced. For a better understanding the phylogenetic diversity and evolution of PGHα in fish and for future biotechnological synthesis of the gonadotrophic hormones (ag-FSH and ag-LH), of Arapaima gigas, one of the largest freshwater fishes of the world, its GTHα cDNA was synthesized by reverse transcriptase and the polymerase chain reaction starting from total pituitary RNA. The ag-GTHα-subunit was found to be encoded by 348 bp, corresponding to a protein of 115 amino acids, with a putative signal peptide of 24 amino acids and a mature peptide of 91 amino acids. Ten cysteine residues, responsible for forming 5 disulfide linkages, 2 putative N-linked glycosylation sites and 3 proline residues, were found to be conserved on the basis of the known sequences of vertebrate gonadotrophic hormones. Phylogenetic analysis, based on the amino acid sequences of 38 GTHα-subunits, revealed the highest identity of A. gigas with members of the Acipenseriformes, Anguilliformes, Siluriformes and Cypriniformes (87.1?89.5 %) and the lowest with Gadiformes and Cyprinodontiformes (55.0 %). The obtained phylogenetic tree agrees with previous analysis of teleostei, since A. gigas, of the order of Osteoglossiformes, appears as the sister group of Clupeocephala, while Elopomorpha forms the most basal group of all other teleosts. MenosThe cDNAs of the α-subunit of the pituitary gonadotrophic hormones (GTHα) of fish of the order Osteoglossiformes or the superorder Osteoglossomorpha have never been sequenced. For a better understanding the phylogenetic diversity and evolution of PGHα in fish and for future biotechnological synthesis of the gonadotrophic hormones (ag-FSH and ag-LH), of Arapaima gigas, one of the largest freshwater fishes of the world, its GTHα cDNA was synthesized by reverse transcriptase and the polymerase chain reaction starting from total pituitary RNA. The ag-GTHα-subunit was found to be encoded by 348 bp, corresponding to a protein of 115 amino acids, with a putative signal peptide of 24 amino acids and a mature peptide of 91 amino acids. Ten cysteine residues, responsible for forming 5 disulfide linkages, 2 putative N-linked glycosylation sites and 3 proline residues, were found to be conserved on the basis of the known sequences of vertebrate gonadotrophic hormones. Phylogenetic analysis, based on the amino acid sequences of 38 GTHα-subunits, revealed the highest identity of A. gigas with members of the Acipenseriformes, Anguilliformes, Siluriformes and Cypriniformes (87.1?89.5 %) and the lowest with Gadiformes and Cyprinodontiformes (55.0 %). The obtained phylogenetic tree agrees with previous analysis of teleostei, since A. gigas, of the order of Osteoglossiformes, appears as the sister group of Clupeocephala, while Elopomorpha forms the most basal grou... Mostrar Tudo |
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Thesagro: |
Hormônio; Reprodução. |
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Thesaurus Nal: |
Arapaima gigas. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02374naa a2200277 a 4500
001 1960558
005 2022-11-07
008 2013 bl uuuu u00u1 u #d
024 7 $a10.1007/s10695-012-9730-1$2DOI
100 1 $aFARIA, M. T.
245 $aIsolation of the pituitary gonadotrophic a-subunit hormone of the giant amazonian fish$bpirarucu (Arapaima gigas).$h[electronic resource]
260 $c2013
520 $aThe cDNAs of the α-subunit of the pituitary gonadotrophic hormones (GTHα) of fish of the order Osteoglossiformes or the superorder Osteoglossomorpha have never been sequenced. For a better understanding the phylogenetic diversity and evolution of PGHα in fish and for future biotechnological synthesis of the gonadotrophic hormones (ag-FSH and ag-LH), of Arapaima gigas, one of the largest freshwater fishes of the world, its GTHα cDNA was synthesized by reverse transcriptase and the polymerase chain reaction starting from total pituitary RNA. The ag-GTHα-subunit was found to be encoded by 348 bp, corresponding to a protein of 115 amino acids, with a putative signal peptide of 24 amino acids and a mature peptide of 91 amino acids. Ten cysteine residues, responsible for forming 5 disulfide linkages, 2 putative N-linked glycosylation sites and 3 proline residues, were found to be conserved on the basis of the known sequences of vertebrate gonadotrophic hormones. Phylogenetic analysis, based on the amino acid sequences of 38 GTHα-subunits, revealed the highest identity of A. gigas with members of the Acipenseriformes, Anguilliformes, Siluriformes and Cypriniformes (87.1?89.5 %) and the lowest with Gadiformes and Cyprinodontiformes (55.0 %). The obtained phylogenetic tree agrees with previous analysis of teleostei, since A. gigas, of the order of Osteoglossiformes, appears as the sister group of Clupeocephala, while Elopomorpha forms the most basal group of all other teleosts.
650 $aArapaima gigas
650 $aHormônio
650 $aReprodução
700 1 $aCARVALHO, R. F.
700 1 $aSEVILHANO, T. C. A.
700 1 $aOLIVEIRA, N. A. J.
700 1 $aSILVA, C. F. P.
700 1 $aOLIVEIRA, J. E.
700 1 $aSOARES, C. R. J.
700 1 $aGARCEZ, R.
700 1 $aSANTO, P. R. E.
700 1 $aBARTOLINI, P.
773 $tFish Physiology and Biochemistry$gv. 39, n. 3, p. 683-693, Jun. 2013.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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| Registros recuperados : 26 | |
| 21. |  | PAULA, A. M.; CUTRIN, A. O.; VASCONCELOS, T. N. N.; SOARES, C. R. A.; SERGIO, E. C.; PINTO, L. P.; MONTEIRO, J. R. B.; BORGES, L. K.; TONELLO, V. M.; DANTAS, M. Biomassa e nutrientes de raizes em floresta aberta e capoeira no norte do Mato Grosso. In: CONGRESSO DE ECOLOGIA DO BRASIL, 3., 1996, Brasilia. Manejo de ecossistemas e mudancas globais: resumos. Brasilia: Universidade de Brasilia, 1996. p.72-73.| Biblioteca(s): Embrapa Pantanal. |
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| 22. | | AMBROSINI, V. G.; ROSA, D. J.; PRADO, J. P. C.; BORGHEZAN, M.; MELO, G. W. B. de; SOARES, C. R. F. de S.; COMIN, J. J.; SIMÃO, D. G.; BRUNETTO, G. Reduction of copper phytotoxicity by liming: a study of the root anatomy of young vines (Vitis labrusca L.). Plant Physiology & Biochemistry: Paris, França, v. 96, p. 270-280, Nov. 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 23. | | MONTEIRO, J. R. B.; CUTRIN, A. O.; SOARES, C. R. A.; VASCONCELOS, T. N. N.; PINTO, P. L.; PAULA, A. M.; BORGES, L. M. K.; TONELLO, V. M.; SERGIO, E. C.; DANTAS, M. A diversidade de especies em vegetacao tropical em diferentes fases de desenvolvimento. In: CONGRESSO DE ECOLOGIA DO BRASIL, 3., 1996, Brasilia. Manejo de ecossistemas e mudancas globais: resumos. Brasilia: Universidade de Brasilia, 1996. p.123-124.| Biblioteca(s): Embrapa Pantanal. |
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| 24. | | LIMA, E. R.; FREIRE, R. P.; SUZUKI, M. F.; OLIVEIRA, J. E.; YOSIDAKI, V. L.; PERONI, C. N.; SEVILHANO, T.; ZORZETO, M.; TORATI, L. S.; SOARES, C. R. J.; LIMA, I. D. de M.; KRONENBERGER, T.; MALTAROLLO, V. G.; BARTOLINI, P. Isolation and characterization of the Arapaima gigas growth hormone (ag-GH) cDNA and three-dimensional modeling of this hormone in comparison with the human hormone (hGH). Biomolecules, v. 13, n. 1, art. 158, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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| 25. | | COMIN, J. J.; OLIVEIRA, R. A. de; LOSS, A.; SALUME, J. A.; SETE, P. B.; MÜLLER JUNIOR, V.; VENTURA, B. S.; SOUZA, M.; NAVA, G.; LOURENZI, C. R.; FERREIRA, P. A. A.; SOARES, C. R. F. S.; LOVATO, P. E.; MELO, G. W. B. de; BRUNETTO, G. Uso de plantas de cobertura de inverno e ciclagem de nutrientes em pomares de pereira. In: CIOTTA, M.N.; BRUNETTO, G.; COMIN, J.; PASA, M.S.; SETE, P.B (orgs.). Workshop sobre frutificação e adubação de pereiras, 1.; Florianópolis, SC: Epagri, 2017. 120p. (Documentos 276) p. 87-102| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 26. | | BRUNETTO, G.; ROSA, D. B.; AMBROSINI, V. G.; HEINZEN, J.; FERREIRA, P. A. A.; CERETTA, C. A.; SOARES, C. R. F. S.; MELO, G. W. B. de; SORIANI, H. H.; NICOLOSO, F. T.; FARIAS, J. G.; DE CONTI, L.; SILVA, L. O. S.; SANTANA, N.; COUTO, R. R.; JACQUES, R. J. S.; TIECHER, T. L. Use of phosphorus fertilization and mycorrhization as strategies for reducingcopper toxicity in young grapevines. Scientia Horticulturae, v. 248, p. 176-183, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| Registros recuperados : 26 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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