Chitinophaga vietnamensis sp. nov., a multi-drug resistant bacterium infecting humans
| Autor: | Nguyen Hai Linh Bui, Pierre-Edouard Fournier, Hussein Anani, Ho Tinh Trinh, Nhu Hung Nguyen, Thanh Trung Trinh, Viet My Ho, Didier Raoult, Thi Phuong Thao Pham, Thi Le Quyen Tran, Van Khoa Dang |
|---|---|
| Přispěvatelé: | Vecteurs - Infections tropicales et méditerranéennes (VITROME), Institut de Recherche Biomédicale des Armées (IRBA)-Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU), Microbes évolution phylogénie et infections (MEPHI), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Centre National de la Recherche Scientifique (CNRS), Institut Hospitalier Universitaire Méditerranée Infection (IHU Marseille), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut de Recherche Biomédicale des Armées [Brétigny-sur-Orge] (IRBA) |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
0106 biological sciences
Biology Fosfomycin 010603 evolutionary biology 01 natural sciences Microbiology 03 medical and health sciences [SDV.MHEP.CSC]Life Sciences [q-bio]/Human health and pathology/Cardiology and cardiovascular system [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases medicine [SDV.MP.PAR]Life Sciences [q-bio]/Microbiology and Parasitology/Parasitology Ecology Evolution Behavior and Systematics ComputingMilieux_MISCELLANEOUS 030304 developmental biology 0303 health sciences [SDV.MHEP.ME]Life Sciences [q-bio]/Human health and pathology/Emerging diseases Strain (chemistry) General Medicine Antimicrobial 16S ribosomal RNA biology.organism_classification [SDV.MP.BAC]Life Sciences [q-bio]/Microbiology and Parasitology/Bacteriology 3. Good health Multiple drug resistance Metronidazole [SDV.MP.VIR]Life Sciences [q-bio]/Microbiology and Parasitology/Virology Vancomycin Bacteria medicine.drug |
| Zdroj: | International Journal of Systematic and Evolutionary Microbiology International Journal of Systematic and Evolutionary Microbiology, Microbiology Society, 2020, 70 (3), pp.1758-1768. ⟨10.1099/ijsem.0.003968⟩ International Journal of Systematic and Evolutionary Microbiology, 2020, 70 (3), pp.1758-1768. ⟨10.1099/ijsem.0.003968⟩ |
| ISSN: | 1466-5026 1466-5034 |
| DOI: | 10.1099/ijsem.0.003968⟩ |
| Popis: | We describe a new multidrug resistant Chitinophaga species that was isolated from patients with type 2 diabetes in Vietnam. Strain BD 01T was cultivated in 2017 from a blood sample of a patient suffering from bacteremia. Strain VP 7442 was isolated in 2018 from a pleural fluid sample of a patient who had presented with lung abscess and pleural effusion. Both strains are aerobic, Gram-negative, non-motile and non-spore-forming. The 16S rRNA gene sequences of both strains are 100 % similar and share a highest 16S sequence identity with Chitinophaga polysaccharea MRP-15T of 97.42 %. Their predominant fatty acid is iso-C15 : 0 (73.8 % for strain BD 01T and 79.8 % for strain VP 7442). The draft genome sizes of strains BD 01T and VP 7442 are 6 308 408 and 6 308 579 bp, respectively. They are resistant to beta-lactams, aminoglycosides, fluoroquinolones, metronidazole, fosfomycin, vancomycin and macrolides, and exhibit 20 and 18 antimicrobial resistance-related genes, respectively. Using the multiphasic taxonogenomic approach, we propose that strains BD 01T (=CSUR P9622=VTCC 70981) and VP 7442 (=CSUR P9623=VTCC 70982) represent a new species, for which we propose the name Chitinophaga vietnamensis sp. nov. Strain BD 01T was chosen as type strain of C. vietnamensis sp. nov. |
| Databáze: | OpenAIRE |
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