Co-occurrence of cfr-mediated linezolid-resistance in ST398 LA-MRSA and non-aureus staphylococci isolated from a pig farm
DC Field | Value | Language |
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dc.contributor.author | Lee, Gi Yong | - |
dc.contributor.author | Kim, Geun-Bae | - |
dc.contributor.author | Yang, Soo-Jin | - |
dc.date.accessioned | 2022-01-28T06:40:24Z | - |
dc.date.available | 2022-01-28T06:40:24Z | - |
dc.date.issued | 2022-03 | - |
dc.identifier.issn | 0378-1135 | - |
dc.identifier.issn | 1873-2542 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/54674 | - |
dc.description.abstract | Linezolid resistance, mediated by the cfr gene, which confers resistant phenotypes to phenicols, lincosamides, oxazolidinones, pleuromutilins, and streptogramin A antimicrobials, has emerged in S. aureus and non-aureus staphylococci (NAS). Moreover, due to the transferable potential via plasmids, the spread of cfr among staphylococci is of great concern. In the present study, we investigated the prevalence of cfr-mediated linezolid resistance in ST398 methicillin-resistant S. aureus (MRSA) and NAS strains isolated from a pig farm. Among the 26 staphylococci isolates collected from a pig farm, 14 cfr-harboring ST398 MRSA and NAS (S. epidermidis, S. pasteuri, S. cohnii, and S. rostri) strains were resistant to linezolid and also carried the fexA gene. Comparative genome analysis of cfr-carrying linezolid-resistant ST398 MRSA and NAS (S. pasteuri, S. cohnii, and S. epidermidis) strains revealed that the segments harboring cfr in different staphylococcal strains showed ≥ 99 % sequence identity and the corresponding region containing the cfr, fexA, and Tn558 elements were located in a 38-kb plasmid, designated pSA12 of ST398 MRSA. These observations indicate that the cfr-carrying plasmids and/or fragments may be disseminated among staphylococci in a pig farm and possibly transmitted to staphylococci of human origin, subsequently posing a threat to public health. This is the first report of the co-existence of cfr in linezolid-resistant ST398 MRSA and NAS isolated from a pig farm in South Korea. © 2022 Elsevier B.V. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Elsevier B.V. | - |
dc.title | Co-occurrence of cfr-mediated linezolid-resistance in ST398 LA-MRSA and non-aureus staphylococci isolated from a pig farm | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.vetmic.2022.109336 | - |
dc.identifier.bibliographicCitation | Veterinary Microbiology, v.266 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000775021100012 | - |
dc.identifier.scopusid | 2-s2.0-85122709101 | - |
dc.citation.title | Veterinary Microbiology | - |
dc.citation.volume | 266 | - |
dc.type.docType | Article | - |
dc.publisher.location | 네델란드 | - |
dc.subject.keywordAuthor | Cfr | - |
dc.subject.keywordAuthor | Linezolid resistance | - |
dc.subject.keywordAuthor | Non-aureusstaphylococci (NAS) | - |
dc.subject.keywordAuthor | Pig farm | - |
dc.subject.keywordAuthor | ST398 MRSA | - |
dc.subject.keywordPlus | METHICILLIN-RESISTANT | - |
dc.subject.keywordPlus | MULTIRESISTANCE PLASMID | - |
dc.subject.keywordPlus | GENE CFR | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
dc.subject.keywordPlus | EPIDERMIDIS | - |
dc.subject.keywordPlus | SEQUENCE | - |
dc.subject.keywordPlus | OXAZOLIDINONES | - |
dc.subject.keywordPlus | PHENICOLS | - |
dc.subject.keywordPlus | LOCATION | - |
dc.subject.keywordPlus | TET(L) | - |
dc.relation.journalResearchArea | Microbiology | - |
dc.relation.journalResearchArea | Veterinary Sciences | - |
dc.relation.journalWebOfScienceCategory | Microbiology | - |
dc.relation.journalWebOfScienceCategory | Veterinary Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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