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dc.contributor.authorÇaylı Bektaş, Özge
dc.contributor.authorDidinen, Behire Işıl
dc.contributor.authorOnuk, Ertan Emek
dc.contributor.authorYılmaz, Sevdan
dc.contributor.authorAbdel-Latif, Hany M. R.
dc.date.accessioned2024-02-20T07:52:51Z
dc.date.available2024-02-20T07:52:51Z
dc.date.issued2024en_US
dc.identifier.citationÇaylı Bektaş, Ö., Didinen, B. I., Onuk, E. E., Yilmaz, S., & Abdel‐Latif, H. M. R. (2024). Identification of new yeast strains, Candida zeylanoidesY12‐3 and Hyphopichia pseudoburtoniiY12‐1, from the intestinal tract of rainbow trout, Oncorhynchus mykiss, with potential probiotic characteristics. Journal of the World Aquaculture Society. doi: 10.1111/jwas.13048en_US
dc.identifier.issn0893-8849 / 1749-7345
dc.identifier.urihttps://doi.org/10.1111/jwas.13048
dc.identifier.urihttps://hdl.handle.net/20.500.12428/5669
dc.description.abstractIn this study, 2 yeasts, Candida zeylanoides isolate Y12-3 (MN073455.1) and Hyphopichia pseudoburtonii isolate Y12-1 (MN073489.1), were isolated from rainbow trout hindguts. Their identity was confirmed by amplification of internal transcribed spacer (ITS) gene regions. Their in vitro probiotic properties showed that they were hydrophobic and did not inhibit bacterial growth. However, they displayed positive co-aggregation with several bacterial pathogens. It was interesting that Y12-1 and Y12-3 isolates survived and grew well in bile salt concentrations ranging from 0.6% to 1.5% and at low pH conditions. After a 35-day feeding trial, the results of dietary incorporation of the yeast isolates showed that serum myeloperoxidase activity was unchanged in the treated and control groups. Meanwhile, serum lysozyme activity in yeast groups was decreased significantly compared to the control. However, fish fed with Y12-1 had higher total protein, albumin, and globulin than other groups. Total cholesterol levels were decreased significantly in yeast groups compared to the control. Interestingly, the Y12-1 and Y12-3 groups showed higher survival (69.05% and 80.95%) after the challenge with Lactococcus garvieae compared to the control (45.24%). In brief, the aforementioned findings showed that Y12-1 and Y12-3 strains could be potential probiotic candidates for use in rainbow trout farming.en_US
dc.language.isoengen_US
dc.publisherJohn Wiley and Sons Incen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/us/*
dc.subjectDisease resistanceen_US
dc.subjectImmunityen_US
dc.subjectProbiotic yeastsen_US
dc.subjectRainbow trouten_US
dc.titleIdentification of new yeast strains, Candida zeylanoides Y12-3 and Hyphopichia pseudoburtonii Y12-1, from the intestinal tract of rainbow trout, Oncorhynchus mykiss, with potential probiotic characteristicsen_US
dc.typearticleen_US
dc.authorid0000-0002-4809-5809en_US
dc.relation.ispartofJournal of the World Aquaculture Societyen_US
dc.departmentFakülteler, Deniz Bilimleri ve Teknolojisi Fakültesi, Su Ürünleri Yetiştiriciliği Bölümüen_US
dc.institutionauthorYılmaz, Sevdan
dc.identifier.doi10.1111/jwas.13048en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.authorwosidAAX-8091-2021en_US
dc.authorscopusid36663141300en_US
dc.identifier.wosqualityQ2en_US
dc.identifier.wosWOS:001134448200001en_US
dc.identifier.scopus2-s2.0-85180847688en_US


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