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Evidence of Extensive Circulation of Yersinia enterocolitica in Rodents and Shrews in Natural Habitats from Retrospective and Perspective Studies in South Caucasus
Yersinia enterocolitica culture-positive rodents and shrews were reported in different territories across Georgia during 14 of 17 years of investigations conducted for the period of 1981–1997. In total, Y. enterocolitica was isolated from 2052 rodents (15 species) and 33 shrews. Most isolates were o...
Autores principales: | , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8400892/ https://www.ncbi.nlm.nih.gov/pubmed/34451404 http://dx.doi.org/10.3390/pathogens10080939 |
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author | Imnadze, Tata Malania, Lile Chakvetadze, Neli Burjanadze, Irma Abazashvili, Natalia Zhgenti, Ekaterine Sidamonidze, Ketevan Khmaladze, Ekaterine Martashvili, Vakhtang Tsertsvadze, Nikoloz Imnadze, Paata Kandaurov, Andrei Arner, Ryan J. Motin, Vladimir Kosoy, Michael |
author_facet | Imnadze, Tata Malania, Lile Chakvetadze, Neli Burjanadze, Irma Abazashvili, Natalia Zhgenti, Ekaterine Sidamonidze, Ketevan Khmaladze, Ekaterine Martashvili, Vakhtang Tsertsvadze, Nikoloz Imnadze, Paata Kandaurov, Andrei Arner, Ryan J. Motin, Vladimir Kosoy, Michael |
author_sort | Imnadze, Tata |
collection | PubMed |
description | Yersinia enterocolitica culture-positive rodents and shrews were reported in different territories across Georgia during 14 of 17 years of investigations conducted for the period of 1981–1997. In total, Y. enterocolitica was isolated from 2052 rodents (15 species) and 33 shrews. Most isolates were obtained from Microtus arvalis, Rattus norvegicus, Mus musculus, and Apodemus spp. During the prospective study (2017−2019), isolates of Yersinia-like bacteria were cultured from 53 rodents collected in four parts of Georgia. All the Yersinia-like isolates were confirmed as Y. enterocolitica based on the API 20E and the BD Phenix50 tests. Whole-genome (WG) sequencing of five rodents and one shrew strain of Y. enterocolitica revealed that they possessed a set of virulence genes characteristic of the potentially pathogenic strains of biogroup 1A. All isolates lacked distinguished virulence determinants for YstA, Ail, TccC, VirF, and virulence plasmid pYV but carried the genes for YstB, YmoA, HemPR-HmuVSTU, YaxAB, PhlA, PldA, ArsCBR, and a flagellar apparatus. One strain contained a gene highly homologous to heat-labile enterotoxin, a chain of E. coli, a function not previously described for Y. enterocolitica. The WG single-nucleotide polymorphism-based typing placed the isolates in four distinct phylogenetic clusters. |
format | Online Article Text |
id | pubmed-8400892 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-84008922021-08-29 Evidence of Extensive Circulation of Yersinia enterocolitica in Rodents and Shrews in Natural Habitats from Retrospective and Perspective Studies in South Caucasus Imnadze, Tata Malania, Lile Chakvetadze, Neli Burjanadze, Irma Abazashvili, Natalia Zhgenti, Ekaterine Sidamonidze, Ketevan Khmaladze, Ekaterine Martashvili, Vakhtang Tsertsvadze, Nikoloz Imnadze, Paata Kandaurov, Andrei Arner, Ryan J. Motin, Vladimir Kosoy, Michael Pathogens Article Yersinia enterocolitica culture-positive rodents and shrews were reported in different territories across Georgia during 14 of 17 years of investigations conducted for the period of 1981–1997. In total, Y. enterocolitica was isolated from 2052 rodents (15 species) and 33 shrews. Most isolates were obtained from Microtus arvalis, Rattus norvegicus, Mus musculus, and Apodemus spp. During the prospective study (2017−2019), isolates of Yersinia-like bacteria were cultured from 53 rodents collected in four parts of Georgia. All the Yersinia-like isolates were confirmed as Y. enterocolitica based on the API 20E and the BD Phenix50 tests. Whole-genome (WG) sequencing of five rodents and one shrew strain of Y. enterocolitica revealed that they possessed a set of virulence genes characteristic of the potentially pathogenic strains of biogroup 1A. All isolates lacked distinguished virulence determinants for YstA, Ail, TccC, VirF, and virulence plasmid pYV but carried the genes for YstB, YmoA, HemPR-HmuVSTU, YaxAB, PhlA, PldA, ArsCBR, and a flagellar apparatus. One strain contained a gene highly homologous to heat-labile enterotoxin, a chain of E. coli, a function not previously described for Y. enterocolitica. The WG single-nucleotide polymorphism-based typing placed the isolates in four distinct phylogenetic clusters. MDPI 2021-07-26 /pmc/articles/PMC8400892/ /pubmed/34451404 http://dx.doi.org/10.3390/pathogens10080939 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Imnadze, Tata Malania, Lile Chakvetadze, Neli Burjanadze, Irma Abazashvili, Natalia Zhgenti, Ekaterine Sidamonidze, Ketevan Khmaladze, Ekaterine Martashvili, Vakhtang Tsertsvadze, Nikoloz Imnadze, Paata Kandaurov, Andrei Arner, Ryan J. Motin, Vladimir Kosoy, Michael Evidence of Extensive Circulation of Yersinia enterocolitica in Rodents and Shrews in Natural Habitats from Retrospective and Perspective Studies in South Caucasus |
title | Evidence of Extensive Circulation of Yersinia enterocolitica in Rodents and Shrews in Natural Habitats from Retrospective and Perspective Studies in South Caucasus |
title_full | Evidence of Extensive Circulation of Yersinia enterocolitica in Rodents and Shrews in Natural Habitats from Retrospective and Perspective Studies in South Caucasus |
title_fullStr | Evidence of Extensive Circulation of Yersinia enterocolitica in Rodents and Shrews in Natural Habitats from Retrospective and Perspective Studies in South Caucasus |
title_full_unstemmed | Evidence of Extensive Circulation of Yersinia enterocolitica in Rodents and Shrews in Natural Habitats from Retrospective and Perspective Studies in South Caucasus |
title_short | Evidence of Extensive Circulation of Yersinia enterocolitica in Rodents and Shrews in Natural Habitats from Retrospective and Perspective Studies in South Caucasus |
title_sort | evidence of extensive circulation of yersinia enterocolitica in rodents and shrews in natural habitats from retrospective and perspective studies in south caucasus |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8400892/ https://www.ncbi.nlm.nih.gov/pubmed/34451404 http://dx.doi.org/10.3390/pathogens10080939 |
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