Stage–specific ontogeny of digestive enzymes in the cultured common dentex (Dentex dentex) larvae [Kültürü yapilan sinarit (Dentex dentex) larvalarinda sindirim enzimlerinin dönemsel gelişimi]

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dc.contributor.authorSuzer C.
dc.contributor.authorÇoban D.
dc.contributor.authorYildirim Ş.
dc.contributor.authorHekimoğlu M.
dc.contributor.authorOkan Kamacı H.
dc.contributor.authorFirat K.
dc.contributor.authorSaka Ş.
dc.date.accessioned2019-10-27T08:22:27Z
dc.date.available2019-10-27T08:22:27Z
dc.date.issued2014
dc.departmentEge Üniversitesien_US
dc.description.abstractStage-specific ontogeny of main digestive enzymes in common dentex, Dentex dentex, were assayed during early life development according to notochord flexion studied from hatching to 45 days after hatching (DAH). The notochord was straight in yolk-sac larvae of D. dentex and preflexion stage was observed between 0 and 18 DAH as 2.75 and 6.27 mm at total length (TL). Then, flexion of the notochord was estimated between 19 and 30 DAH as 6.27 and 10.9 mm at TL. Important alterations in specific activities of all digestive enzymes measured during period of this study were mostly related with metamorphosis and co-feeding. Trypsin and chymotrypsin specific activities were firstly detected on day 3 and were related with mouth opening, whereas they slightly increased until 25 DAH respectively. Pepsin was firstly detected on day 28 and related with stomach formation and a sharp increase was observed until 30 DAH. Both amylase and lipase were measured on day 2 and 4, respectively and they also sharply increased during the first week of life. Additionally, except pepsin, most of the digestive enzyme activities were firstly secreted in the preflexion stage and also gastric secretion started and functional development digestive system were occurred in in flexion and postflexion stages, respectively. © Published by Central Fisheries Research Institute (CFRI) Trabzon, Turkey.en_US
dc.identifier.doi10.4194/1303-2712-v14_3_18
dc.identifier.endpage768en_US
dc.identifier.issn1303-2712
dc.identifier.issn1303-2712en_US
dc.identifier.issue3en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage759en_US
dc.identifier.urihttps://doi.org/10.4194/1303-2712-v14_3_18
dc.identifier.urihttps://hdl.handle.net/11454/26252
dc.identifier.volume14en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherCentral Fisheries Research Insten_US
dc.relation.ispartofTurkish Journal of Fisheries and Aquatic Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCommon dentexen_US
dc.subjectDentex dentexen_US
dc.subjectDigestive enzymesen_US
dc.subjectLarval developmenten_US
dc.subjectStage–specific ontogenyen_US
dc.titleStage–specific ontogeny of digestive enzymes in the cultured common dentex (Dentex dentex) larvae [Kültürü yapilan sinarit (Dentex dentex) larvalarinda sindirim enzimlerinin dönemsel gelişimi]en_US
dc.typeArticleen_US

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