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Geng K, Liu L, Wu N, Cheng D, Shao J, He J, Shen Q. Jeotgalibaca caeni sp. nov., isolated from biochemical tank sludge. Int J Syst Evol Microbiol 2023; 73. [PMID: 37888849 DOI: 10.1099/ijsem.0.006116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2023] Open
Abstract
A Gram-stain-positive, coccoid-shaped, non-spore-forming, facultatively anaerobic bacterium, designated YN-L-12T, was isolated from the activate sludge of a pesticide plant. Colonies on tryptone soya agar were small, white, opaque and circular. Phylogenetic analyses based on 16S rRNA gene sequences indicated that strain YN-L-12T belonged to the genus of Jeotgalibaca, and showed the highest similarity to Jeotgalibaca arthritidis 1805-02T (97.0 %), followed by Jeotgalibaca ciconiae H21T32T (96.5 %), Jeotgalibaca porci 1804-02T (95.6 %) and Jeotgalibaca dankookensis EX-07T (95.4 %). The strain grew at 15-37 °C (optimum, 30 °C), with 0-6.5 % (w/v) NaCl (optimum, 0.5 %) and at pH 7-9 (optimum, pH 7.5). The major fatty acids were C18 : 1 ω9c, C16 : 1 ω9c and C16 : 0. The major polar lipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, glycolipid and an unidentified lipid. The DNA G+C content of the strain was 41.1 mol%. Average nucleotide identity values between strain YN-L-12T and J. arthritidis 1805-02T and J. ciconiae H21T32T were 72.8 and 72.3 %, respectively. The digital DNA-DNA hybridization values between YN-L-12T and J. arthritidis 1805-02T and J. ciconiae H21T32T were 24.1 and 20.3 %, respectively. According to the results of phenotypic, chemotaxonomic and phylogenetic analyses, strain YN-L-12T represents a novel species of the genus Jeotgalibaca, for which the name Jeotgalibaca caeni sp. nov. is proposed, with strain YN-L-12T (=KCTC 43533T=CCTCC AB 2022400T) as the type strain.
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Affiliation(s)
- Keke Geng
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture, College of Life Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, PR China
| | - Le Liu
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, PR China
- Agricultural Microbial Resources Protection and Germplasm Innovation and Utilization Center of Jiangsu Province, Nanjing, Jiangsu 210095, PR China
| | - Ningning Wu
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture, College of Life Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, PR China
| | - Dan Cheng
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture, College of Life Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, PR China
| | - Jiahui Shao
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, PR China
- Agricultural Microbial Resources Protection and Germplasm Innovation and Utilization Center of Jiangsu Province, Nanjing, Jiangsu 210095, PR China
| | - Jian He
- Key Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture, College of Life Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, PR China
- Agricultural Microbial Resources Protection and Germplasm Innovation and Utilization Center of Jiangsu Province, Nanjing, Jiangsu 210095, PR China
| | - Qirong Shen
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, PR China
- Agricultural Microbial Resources Protection and Germplasm Innovation and Utilization Center of Jiangsu Province, Nanjing, Jiangsu 210095, PR China
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Lawhon SD, Burbick CR, Munson E, Zapp A, Thelen E, Villaflor M. Update on Novel Taxa and Revised Taxonomic Status of Bacteria Isolated from Nondomestic Animals Described in 2018 to 2021. J Clin Microbiol 2023; 61:e0142522. [PMID: 36533958 PMCID: PMC9945507 DOI: 10.1128/jcm.01425-22] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Revisions and new additions to bacterial taxonomy can have a significant widespread impact on clinical practice, infectious disease epidemiology, veterinary microbiology laboratory operations, and wildlife conservation efforts. The expansion of genome sequencing technologies has revolutionized our knowledge of the microbiota of humans, animals, and insects. Here, we address novel taxonomy and nomenclature revisions of veterinary significance that impact bacteria isolated from nondomestic wildlife, with emphasis being placed on bacteria that are associated with disease in their hosts or were isolated from host animal species that are culturally significant, are a target of conservation efforts, or serve as reservoirs for human pathogens.
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Affiliation(s)
- Sara D. Lawhon
- Department of Veterinary Pathobiology, Texas A&M University, College Station, Texas, USA
| | - Claire R. Burbick
- Department of Veterinary Microbiology and Pathology, Washington State University, Pullman, Washington, USA
| | - Erik Munson
- Department of Medical Laboratory Science, Marquette University, Milwaukee, Wisconsin, USA
| | - Amanda Zapp
- Department of Medical Laboratory Science, Marquette University, Milwaukee, Wisconsin, USA
| | - Elizabeth Thelen
- Department of Medical Laboratory Science, Marquette University, Milwaukee, Wisconsin, USA
| | - Maia Villaflor
- Department of Medical Laboratory Science, Marquette University, Milwaukee, Wisconsin, USA
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Lysobacter ciconiae sp. nov., and Lysobacter avium sp. nov., isolated from the faeces of an Oriental stork. J Microbiol 2022; 60:469-477. [DOI: 10.1007/s12275-022-1647-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 02/09/2022] [Accepted: 02/11/2022] [Indexed: 10/18/2022]
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Lee SY, Sung H, Kim PS, Kim HS, Lee JY, Lee JY, Jeong YS, Tak EJ, Han JE, Hyun DW, Bae JW. Description of Ornithinimicrobium ciconiae sp. nov., and Ornithinimicrobium avium sp. nov., isolated from the faeces of the endangered and near-threatened birds. J Microbiol 2021; 59:978-987. [PMID: 34570338 DOI: 10.1007/s12275-021-1323-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 08/10/2021] [Accepted: 08/17/2021] [Indexed: 10/20/2022]
Abstract
Phenotypic and genomic analyses were performed to characterize two novel species, H23M54T and AMA3305T, isolated from the faeces of the Oriental stork (Ciconia boyciana) and the cinereous vulture (Aegypius monachus), respectively. Strains H23M54T and AMA3305T showed the highest similarities of 16S rRNA gene sequences and complete genome sequences with Ornithinimicrobium cavernae CFH 30183T (98.5% of 16S rRNA gene sequence similarity and 82.1% of average nucleotide identity, ANI) and O. pekingense DSM 21552T (98.5% of 16S rRNA gene sequence similarity and 82.3% of ANI), respectively. Both strains were Gram-stain-positive, obligate aerobes, non-motile, non-spore-forming, and coccoid- and rodshaped. Strain H23M54T grew optimally at 25-30°C and pH 8.0 and in the presence of 1.5-2% (wt/vol) NaCl, while strain AMA3305T grew optimally at 30°C and pH 7.0 and in the presence of 1-3% (wt/vol) NaCl. Both strains had iso-C15:0, iso-C16:0, and summed feature 9 (iso-C17:1ω9c and/or C16:0 10-methyl) as major cellular fatty acids. MK-8 (H4) was identified as the primary respiratory quinone in both strains. Strains H23M54T and AMA3305T possessed diphosphatidylglycerol and phosphatidylglycerol as major polar lipids. Moreover, strains H23M54T and AMA3305T commonly contained ribose and glucose as major sugars and L-ornithine, L-alanine, glycine, and aspartic acid as major amino acids. The polyphasic taxonomic data indicate that strains H23M54T and AMA3305T represent novel species of the genus Ornithinimicrobium. We propose the names Ornithinimicrobium ciconiae sp. nov. and Ornithinimicrobium avium sp. nov. for strains H23M54T (= KCTC 49151T = JCM 33221T) and AMA3305T (= KCTC 49180T = JCM 32873T), respectively.
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Affiliation(s)
- So-Yeon Lee
- Department of Biology and Department of Biomedical and Pharmaceutical Sciences, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Hojun Sung
- Department of Life and Nanopharmaceutical Sciences and Department of Biology, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Pil Soo Kim
- Department of Life and Nanopharmaceutical Sciences and Department of Biology, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Hyun Sik Kim
- Department of Life and Nanopharmaceutical Sciences and Department of Biology, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Jae-Yun Lee
- Department of Life and Nanopharmaceutical Sciences and Department of Biology, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - June-Young Lee
- Department of Life and Nanopharmaceutical Sciences and Department of Biology, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Yun-Seok Jeong
- Department of Biology and Department of Biomedical and Pharmaceutical Sciences, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Euon Jung Tak
- Department of Life and Nanopharmaceutical Sciences and Department of Biology, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Jeong Eun Han
- Department of Biology and Department of Biomedical and Pharmaceutical Sciences, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Dong-Wook Hyun
- Department of Biology and Department of Biomedical and Pharmaceutical Sciences, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Jin-Woo Bae
- Department of Biology and Department of Biomedical and Pharmaceutical Sciences, Kyung Hee University, Seoul, 02447, Republic of Korea. .,Department of Life and Nanopharmaceutical Sciences and Department of Biology, Kyung Hee University, Seoul, 02447, Republic of Korea.
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