Aerococcus kribbianus sp. nov., a facultatively anaerobic bacterium isolated from pig faeces
Two cocci-shaped, facultatively anaerobic, Gram-positive bacteria isolated from the faeces of a pig were designated as strains YH-aer221T and YH-aer222. Analysis of the 16S rRNA gene sequences revealed that the isolates were most closely related to Aerococcus suis JCM 18035T with 96.6 % similarity. The multi-locus sequence tree revealed that the isolates formed a sub-cluster adjacent to A. suis JCM 18035T. The average nucleotide identity values for the isolates and their most closely related strains were 71.8 and 71.7 %, respectively; and the digital DNA-DNA hybridization values for the isolates and their most closely related strains were 25.6 and 25.5 %, respectively. The main fatty acids were C18 : 1ω9c, C16 : 0 and C18 : 0. The cell wall contained the meso-diaminopimelic acid-based peptidoglycan. The two isolates shared the same metabolic pathways. Isolates YH-aer221T and YH-aer222 harboured the same CRISPR array with 33 and 46 spacers, respectively. Single-genome vs. metagenome analysis showed that the genomes of the isolates were not found in the available metagenome database. Given their chemotaxonomic, phenotypic and phylogenetic properties, YH-aer221T (= KCTC 25571T=JCM 35699T) and YH-aer222 (=KCTC 25573=JCM 35700) represent a novel taxon. The name Aerococcus kribbianus sp. nov. is proposed.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:74 |
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| Enthalten in: |
International journal of systematic and evolutionary microbiology - 74(2024), 2 vom: 01. Feb. |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Bai, Lu [VerfasserIn] |
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| Links: |
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| Themen: |
Aerococcus |
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| Anmerkungen: |
Date Completed 29.02.2024 Date Revised 29.02.2024 published: Print Citation Status MEDLINE |
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| doi: |
10.1099/ijsem.0.006284 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM369057031 |
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| 245 | 1 | 0 | |a Aerococcus kribbianus sp. nov., a facultatively anaerobic bacterium isolated from pig faeces |
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| 520 | |a Two cocci-shaped, facultatively anaerobic, Gram-positive bacteria isolated from the faeces of a pig were designated as strains YH-aer221T and YH-aer222. Analysis of the 16S rRNA gene sequences revealed that the isolates were most closely related to Aerococcus suis JCM 18035T with 96.6 % similarity. The multi-locus sequence tree revealed that the isolates formed a sub-cluster adjacent to A. suis JCM 18035T. The average nucleotide identity values for the isolates and their most closely related strains were 71.8 and 71.7 %, respectively; and the digital DNA-DNA hybridization values for the isolates and their most closely related strains were 25.6 and 25.5 %, respectively. The main fatty acids were C18 : 1ω9c, C16 : 0 and C18 : 0. The cell wall contained the meso-diaminopimelic acid-based peptidoglycan. The two isolates shared the same metabolic pathways. Isolates YH-aer221T and YH-aer222 harboured the same CRISPR array with 33 and 46 spacers, respectively. Single-genome vs. metagenome analysis showed that the genomes of the isolates were not found in the available metagenome database. Given their chemotaxonomic, phenotypic and phylogenetic properties, YH-aer221T (= KCTC 25571T=JCM 35699T) and YH-aer222 (=KCTC 25573=JCM 35700) represent a novel taxon. The name Aerococcus kribbianus sp. nov. is proposed | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Aerococcus | |
| 650 | 4 | |a Aerococcus kribbianus sp. nov. | |
| 650 | 4 | |a new species | |
| 650 | 4 | |a pig faeces | |
| 650 | 4 | |a taxonomy | |
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| 650 | 7 | |a RNA, Ribosomal, 16S |2 NLM | |
| 650 | 7 | |a DNA, Bacterial |2 NLM | |
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| 700 | 1 | |a Shin, Yeseul |e verfasserin |4 aut | |
| 700 | 1 | |a Kim, Hongik |e verfasserin |4 aut | |
| 700 | 1 | |a Kim, Si Hyun |e verfasserin |4 aut | |
| 700 | 1 | |a Shin, Jeong Hwan |e verfasserin |4 aut | |
| 700 | 1 | |a Kook, Joong-Ki |e verfasserin |4 aut | |
| 700 | 1 | |a Chang, Young-Hyo |e verfasserin |4 aut | |
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