article.page.titleprefix Bacterial Skin Microbiota of Seabass from Aegean Fish Farms and Antibiotic Susceptibility of Psychrotrophic Pseudomonas
| dc.contributor.author | Aydın, Ali | |
| dc.contributor.author | Sudağıdan, Mert | |
| dc.contributor.author | Mamatova, Zhanylbubu | |
| dc.contributor.author | Yurt, Mediha Nur Zafer | |
| dc.contributor.author | Özalp, Veli Cengiz | |
| dc.contributor.author | Zornu, Jacob | |
| dc.contributor.author | Tavornpanich, Saraya | |
| dc.contributor.author | Brun, Edgar | |
| dc.date.accessioned | 2023-12-12T13:15:27Z | |
| dc.date.available | 2023-12-12T13:15:27Z | |
| dc.date.issued | 2023-05-11 | |
| dc.description | Open Access, Published by Foods, https://doi.org/10.3390/foods12101956, Ali Aydin, Zhanylbubu Mamatova, Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Istanbul University-Cerrahpasa, Avcilar, Istanbul 34320, Turkey, Mert Sudagidan, Mediha Nur Zafer Yurt, KIT-ARGEM R&D Center, Konya Food and Agriculture University, Meram, Konya 42080, Turkey, Veli Cengiz Ozalp, Department of Medical Biology, Medical School, Atilim University, Golbasi, Ankara 06830, Turkey, Jacob Zornu, Saraya Tavornpanich and Edgar Brun, Norwegian Veterinary Institute, 1433 Ås, Norway; jacob.zornu@vetinst.no (J.Z.) | |
| dc.description.abstract | Farming seabass (Dicentrarchus labrax) is an essential activity in the Mediterranean basin including the Aegean Sea. The main seabass producer is Turkey accounting for 155,151 tons of produc tion in 2021. In this study, skin swabs of seabass farmed in the Aegean Sea were analysed with regard to the isolation and identification of Pseudomonas. Bacterial microbiota of skin samples (n = 96) from 12 fish farms were investigated using next-generation sequencing (NGS) and metabarcoding analysis. The results demonstrated that Proteobacteria was the dominant bacterial phylum in all samples. At the species level, Pseudomonas lundensis was identified in all samples. Pseudomonas, Shewanella, and Flavobacterium were identified using conventional methods and a total of 46 viable (48% of all NGS+) Pseudomonas were isolated in seabass swab samples. Additionally, antibiotic susceptibility was determined according to standards of the European Committee on Antimicrobial Susceptibility Testing (EUCAST) and Clinical and Laboratory Standards Institute (CLSI) in psychrotrophic Pseu domonas. Pseudomonas strains were tested for susceptibility to 11 antibiotics (piperacillin-tazobactam, gentamicin, tobramycin, amikacin, doripenem, meropenem, imipenem, levofloxacin, ciprofloxacin, norfloxacin, and tetracycline) from five different groups of antibiotics (penicillins, aminoglycosides, carbapenems, fluoroquinolones, and tetracyclines). The antibiotics chosen were not specifically linked to usage by the aquaculture industry. According to the EUCAST and CLSI, three and two Pseudomonas strains were found to be resistant to doripenem and imipenem (E-test), respectively. All strains were susceptible to piperacillin-tazobactam, amikacin, levofloxacin, and tetracycline. Our data provide insight into different bacteria that are prevalent in the skin microbiota of seabass sampled from the Aegean Sea in Turkey, and into the antibiotic resistance of psychrotrophic Pseudomonas spp | |
| dc.description.sponsorship | Open Access Funding by the Norwegian Veterinary Institute | |
| dc.identifier.citation | http://hdl.handle.net/20.500.14411/1882 | |
| dc.identifier.issn | 2304-8158 | |
| dc.identifier.uri | https://doi.org/10.3390/foods12101956 | |
| dc.language.iso | en | |
| dc.publisher | Foods | |
| dc.relation.ispartofseries | 12; 10 | |
| dc.subject | Seabass; microbiota; fish farms; Pseudomonas; antibiotic resistance | |
| dc.title | Bacterial Skin Microbiota of Seabass from Aegean Fish Farms and Antibiotic Susceptibility of Psychrotrophic Pseudomonas | |
| dc.type | Article | |
| dspace.entity.type | Article |