Ontogeny of the digestive system and the profile of proteases in larvae of cachara (Pseudoplatystoma reticulatum Siluriformes: Pimelodidae) and its hybrid (Pseudoplatystoma corruscans × Pseudoplatystoma reticulatum)

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.contributorEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.contributorUniversidade Federal de São Carlos (UFSCar)
dc.contributorUniversidade de Mogi das Cruzes
dc.contributorRua Mario Amaral
dc.contributorUniversidade de São Paulo (USP)
dc.date.accessioned2022-04-29T08:30:08Z
dc.date.accessioned2022-12-20T02:46:35Z
dc.date.available2022-04-29T08:30:08Z
dc.date.available2022-12-20T02:46:35Z
dc.date.created2022-04-29T08:30:08Z
dc.date.issued2021-09-01
dc.identifierJournal of Fish Biology, v. 99, n. 3, p. 1135-1139, 2021.
dc.identifier1095-8649
dc.identifier0022-1112
dc.identifierhttp://hdl.handle.net/11449/229053
dc.identifier10.1111/jfb.14771
dc.identifier2-s2.0-85108830935
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5409187
dc.description.abstractThe development of the digestive system and digestive proteases was studied in cachara (Pseudoplatystoma reticulatum) and its hybrid (P. reticulatum × 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.
dc.languageeng
dc.relationJournal of Fish Biology
dc.sourceScopus
dc.subjectcachara
dc.subjectdevelopment
dc.subjectdigestive enzymes
dc.subjectdigestive system
dc.subjecthybrid
dc.subjectPseudoplatystoma reticulatum
dc.titleOntogeny of the digestive system and the profile of proteases in larvae of cachara (Pseudoplatystoma reticulatum Siluriformes: Pimelodidae) and its hybrid (Pseudoplatystoma corruscans × Pseudoplatystoma reticulatum)
dc.typeArtículos de revistas


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