Phenotypic and Genotypic Antibiotic Resistance of Staphylococcus warneri and Staphylococcus pasteuri Isolated from Stuffed Mussels

dc.contributor.authorYilmaz, Dilek Kahraman
dc.contributor.authorBerik, Nermin
dc.date.accessioned2025-01-27T20:45:33Z
dc.date.available2025-01-27T20:45:33Z
dc.date.issued2024
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThis study aimed to assess the presence of Staphylococcus species in stuffed mussel samples sold in & Ccedil;anakkale province and to determine the antibiotic resistance of the isolates. A total of 246 stuffed mussel samples were examined, and two different Staphylococcus (S. warneri and S. pasteuri) were isolated from 12.19% of the samples. Among the Staphylococcus isolates, S. warneri was detected at a rate of 73.33% and S. pasteuri at 26.67%. Bacterial isolates (N=30) were examined for their resistance to amoxicillin/clavulanic acid (30 pg), ampicillin (10 mu g), erythromycin (15 pg), clindamycin (10 pg), vancomycin (30 pg), oxacillin (5 pg), tetracycline (30 pg), doxycycline hydrochloride (30 pg), chloramphenicol (30 pg), streptomycin (10 pg), gentamicin (10 pg), kanamycin (30 pg), nalidixic acid (30 pg), ciprofloxacin (5 pg), meropenem (10 pg), imipenem (10 pg), sulfamethox/ trimethoprim (25 pg), cefotaxime (30 pg), cephalothin (30 pg), ceftriaxone (30 pg), and levofloxacin (5 pg) antibiotics. Resistance to amoxicillin/clavulanic acid and erythromycin was found in all S. warneri isolates. In addition, all S. pasteuri isolates were found to be resistant to amoxicillin/ clavulanic acid. In S. warneri isolates, at least three resistance genes (BlaTEM, tetB-6, tetK-8) and up to eight resistance genes (BlaTEM, tetB-6, tetK-8, strA-strB, aphAI-IAB, ermC) were identified. All S. pasteuri isolates exhibited blaTEM, strA-strB, and aphAI-IAB resistance genes. In conclusion, it was determined that antibiotic-resistant S. warneri and/or S. pasteuri contaminates stuffed mussel samples. This study will serve as a valuable resource for enhancing monitoring strategies in stuffed mussel production. Further studies should be conducted to determine whether the products are suitable for food safety. Therefore, it is necessary to clarify the disease effects and mechanisms of the pathogens identified in stuffed mussels.
dc.description.sponsorshipCanakkale Onsekiz Mart University Scientific Research Projects Coordination Department [FBA-2020-3368]
dc.description.sponsorshipThe authors thank Canakkale Onsekiz Mart University Scientific Research Projects Coordination Department for supporting this project (FBA-2020-3368).
dc.identifier.doi10.26650/ASE20241397385
dc.identifier.endpage178
dc.identifier.issn2602-473X
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85198337250
dc.identifier.scopusqualityQ3
dc.identifier.startpage172
dc.identifier.trdizinid1272574
dc.identifier.urihttps://doi.org/10.26650/ASE20241397385
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1272574
dc.identifier.urihttps://hdl.handle.net/20.500.12428/24624
dc.identifier.volume39
dc.identifier.wosWOS:001255635600001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherIstanbul Univ Press, Fac Aquatic Sciences
dc.relation.ispartofAquatic Sciences and Engineering
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectStuffed mussel
dc.subjectMytilus galloprovincialis
dc.subjectS. warneri
dc.subjectS. pasteuri
dc.subjectPublic health
dc.subjectantibiotic resistance
dc.titlePhenotypic and Genotypic Antibiotic Resistance of Staphylococcus warneri and Staphylococcus pasteuri Isolated from Stuffed Mussels
dc.typeArticle

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