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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pesca e Aquicultura. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
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Data corrente: |
03/12/2021 |
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Data da última atualização: |
03/12/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
MELLO, P. H. de; LUNDSTEDT, L. M.; MORAES, G.; ARAÚJO, B. C.; VENTURIERI, R. L.; MOREIRA, R. G. |
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Afiliação: |
PAULO HENRIQUE DE MELLO, UNESP, Jaboticabal-SP; LICIA MARIA LUNDSTEDT, CNPASA; GILBERTO MORAES, UNIVERSIDADE FEDERAL DE SÃO CARLOS; BRUNO CAVALHEIRO ARAÚJO, UNIVERSIDADE DE MOGI DAS CRUZES; ROSSANA LUIZA LEITE VENTURIERI, Original Amazon Assessoria Empresarial; RENATA GUIMARÃES MOREIRA, USP. |
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Título: |
Ontogeny of the digestive system and the profile of proteases in larvae of cachara (Pseudoplatystoma reticulatum Siluriformes: Pimelodidae) and its hybrid (Pseudoplatystoma corruscans x Pseudoplatystoma reticulatum). |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Journal of Fish Biology, v. 99, p. 1135-1139, 2021. |
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ISSN: |
1095-8649 |
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DOI: |
https://doi.org/10.1111/jfb.14771 |
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Idioma: |
Inglês |
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Conteúdo: |
The development of the digestive system and digestive proteases was studied in cachara (Pseudoplatystoma reticulatum) and its hybrid (P. reticulatum x Pseudoplatystoma corruscans) during the first 25 days after fertilization. Both groups presented a fast and similar development of the digestive system, and the unspecific alkaline protease profile suggested that the digestive capacity of hybrid larvae is higher than that of cachara after the last half of the studied phase. The activities of trypsin and chymotrypsin were similar and observed since the oocyte. These observations suggested that cachara and its hybrid has similar digestive capacity and digestive system development. |
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Palavras-Chave: |
Larvae of cachara. |
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Thesaurus NAL: |
Digestive enzymes; Digestive system; Fish; Pseudoplatystoma corruscans; Pseudoplatystoma reticulatum. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01649naa a2200277 a 4500
001 2137038
005 2021-12-03
008 2021 bl uuuu u00u1 u #d
022 $a1095-8649
024 7 $ahttps://doi.org/10.1111/jfb.14771$2DOI
100 1 $aMELLO, P. H. de
245 $aOntogeny of the digestive system and the profile of proteases in larvae of cachara (Pseudoplatystoma reticulatum Siluriformes$bPimelodidae) and its hybrid (Pseudoplatystoma corruscans x Pseudoplatystoma reticulatum).$h[electronic resource]
260 $c2021
520 $aThe development of the digestive system and digestive proteases was studied in cachara (Pseudoplatystoma reticulatum) and its hybrid (P. reticulatum x Pseudoplatystoma corruscans) during the first 25 days after fertilization. Both groups presented a fast and similar development of the digestive system, and the unspecific alkaline protease profile suggested that the digestive capacity of hybrid larvae is higher than that of cachara after the last half of the studied phase. The activities of trypsin and chymotrypsin were similar and observed since the oocyte. These observations suggested that cachara and its hybrid has similar digestive capacity and digestive system development.
650 $aDigestive enzymes
650 $aDigestive system
650 $aFish
650 $aPseudoplatystoma corruscans
650 $aPseudoplatystoma reticulatum
653 $aLarvae of cachara
700 1 $aLUNDSTEDT, L. M.
700 1 $aMORAES, G.
700 1 $aARAÚJO, B. C.
700 1 $aVENTURIERI, R. L.
700 1 $aMOREIRA, R. G.
773 $tJournal of Fish Biology$gv. 99, p. 1135-1139, 2021.
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Embrapa Pesca e Aquicultura (CNPASA) |
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