Nitrincola tibetensis sp. nov., isolated from Lake XuguoCo on the Tibetan Plateau

Phurbu, Dorji; Pema, Yangzom; Ma, Chao; Lü, Huibin; Li, Huabing; Tian, Yanling; Xing, Peng

doi:10.1099/ijsem.0.003111

Cited by 7 publications

(4 citation statements)

References 27 publications

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“…The major polar lipids are diphosphatidylglycerol, Table 1. Characteristics that differentiate strain HB171799 T from the phylogenetically related taxa within the family Oceanospirillaceae Strains: 1, HB171799 T (data from this study); 2, Marinomonas fungiae JCM 18476 T (data from this study); 3, Marinomonas ostreistagni DSM23425 T (data from this study); 4, Marinomonas communis LMG 2864 T (data from Lau et al [17] and Bai et al [41]); 5, Nitrincola lacisaponensis 4CA T (data from Dimitriu et al [42] and Phurbu et al [43]). +, Positive; -, negative; nd, no data.…”

Section: Description Of Maribrevibacterium Harenarium Sp Novmentioning

confidence: 76%

Maribrevibacterium harenarium gen. nov., sp. nov., represented by a marine strain of the family Oceanospirillaceae

et al. 2021

International Journal of Systematic and Evolutionary Microbiology

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A Gram-stain-negative, non-motile, facultatively anaerobic, short rod-shaped bacterium, designated HB171799T, was isolated from seacoast sandy soil collected at Qishui Bay, Hainan, PR China. The chemotaxonomic analysis revealed that the respiratory quinones were Q-8 and Q-7, and the major cellular fatty acids were summed feature 8 (comprising C18 : 1 ω7c and/or C18 : 1 ω6c), C16 : 0 and C18 : 0. The major polar lipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, an unidentified phospholipid and an unidentified lipid. The size of the draft genome was 3.68 Mb with a DNA G+C content of 48.0 mol%. Results of phylogenetic analyses based on 16S rRNA gene and genome sequences showed that the novel isolate belonged to the family Oceanospirillaceae and formed a distinct subcluster at the base of the radiation of the genus Marinomonas . The highest sequence similarity (96.0 %) of the novel isolate was found to the type strains of Marinomonas fungiae JCM 18476T and Marinomonas ostreistagni DSM23425T. The whole genome-based phylogeny and differences in cellular fatty acids and polar lipids readily distinguished strain HB171799T from all the closely related validly published type strains. Strain HB171799T is therefore suggested to represent a novel species of a new genus in the family Oceanospirillaceae , for which the name Maribrevibacterium harenarium gen. nov., sp. nov. is proposed. The type strain is HB171799T (=CGMCC 1.16727T=JCM 33332T).

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Section: Description Of Maribrevibacterium Harenarium Sp Novmentioning

confidence: 76%

Maribrevibacterium harenarium gen. nov., sp. nov., represented by a marine strain of the family Oceanospirillaceae

et al. 2021

International Journal of Systematic and Evolutionary Microbiology

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“…There were also some Nitrincola stains isolated from haloalkaline soda lakes located worldwide in warm arid and semiarid areas [6–9]. Members of the genus Nitrincola are reported to be motile with a single polar flagellum, facultatively anaerobic, alkaliphilic (growing optimally at pH 8.0–10.0), chemoorganotrophic, oxidase-positive and catalase-positive [1–5]. Here, we describe a slightly halophilic but non-alkaliphilic strain, KXZD1103 T , which was isolated from the sediment collected at a cold seep field.…”

Section: Full-textmentioning

confidence: 97%

“… Nitrincola alkalilacustris ZV-19 T and Nitrincola schmidtii R4-8 T were isolated from soda pans located in the Kiskunsag National Park, Hungary [2]. Nitrincola tibetensis xg18 T was isolated from Lake XuguoCo on the Tibetan Plateau [5]. There were also some Nitrincola stains isolated from haloalkaline soda lakes located worldwide in warm arid and semiarid areas [6–9].…”

Section: Full-textmentioning

confidence: 99%

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Nitrincola iocasae sp. nov., a bacterium isolated from sediment collected at a cold seep field in the South China Sea

Zhang

Wang

Chen

et al. 2020

International Journal of Systematic and Evolutionary Microbiology

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A novel bacterium, designated strain KXZD1103T, was isolated from sediment collected at a cold seep field of the Formosa Ridge in the South China Sea. Cells were Gram-stain-negative, facultatively anaerobic, motile, oxidase- and catalase-positive, and grew optimally at 28 °C, pH 6.0–pH 7.0 and in the presence of 1–3 % (w/v) NaCl. The major cellular fatty acids were summed feature 8 (C18 : 1 ω7c/C18 : 1 ω6c), summed feature 3 (C16 : 1 ω7c/C16 : 1 ω6c) and C16 : 0. The major respiratory ubiquinone was Q-8. The predominant polar lipids were diphosphatidylglycerol, phosphatidylethanolamine and phosphatidylglycerol. Analysis of 16S rRNA gene sequences revealed that strain KXZD1103T grouped with members of the genus Nitrincola , with Nitrincola lacisaponensis 4CAT (98.1 % sequence similarity) and Nitrincola schmidtii R4-8T (97.7 %) as its closest neighbours. Genome sequencing revealed a genome size of 4.17 Mb and a DNA G+C content of 50.1 %. Genomic average nucleotide identity values for strain KXZD1103T with the type strains within the genus Nitrincola ranged from 71.0 to 75.7 %, while the in silico DNA–DNA hybridization values for strain KXZD1103T with these strains ranged from 16.1 to 21.6 %. On the basis of the results of phylogenetic, phenotypic and chemotaxonomic analyses, strain KXZD1103T is considered to represent a novel species of the genus Nitrincola , for which the name Nitrincola iocasae sp. nov. is proposed. The type strain is KXZD1103T (=KCTC 72678T=MCCC 1K04283T).

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Nitrincola tapanii sp. nov., a novel alkaliphilic bacterium from An Indian Soda Lake

Joshi

Thite

Dhotre

et al. 2020

International Journal of Systematic and Evolutionary Microbiology

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A novel Gram-stain-negative bacterial strain designated as MEB193T was isolated from a sediment sample collected from Lonar Lake, India. The cells were motile, non-spore-forming and rod-shaped. The strain was oxidase- and catalase-positive. It grew optimally at pH 9.0 and at 1 % (w/v) NaCl concentration at 30 °C. Based on 16S rRNA gene sequence similarity, MEB193T belongs to genus Nitrincola , with Nitrincola alkalilacustris ZV-19T (95.89 %) and Nitrincola lacisaponensis 4CAT (95.87 %) as its closest neighbours. The major fatty acid was summed feature 8 comprising C18:1ω7c/C18:1ω6c (52 %) followed by C16 : 0 (25 %). Phosphatidylglycerol (PG) and diphosphatidylglycerol (DPG) were present as the major polar lipids. The draft genome obtained in this study was 2 793 747 bp and the G+C content was 50.79 mol%. Average nucleotide identity (71.76 %) and DNA–DNA hybridization (<20 %) values between strain MEB193T and Nitrincola lacisaponensis 4CAT confirmed the novelty of this new species. Based on phenotypic including chemotaxonomic and genotypic characterization data, strain MEB193T represents a new species of the genus Nitrincola for which the name Nitrincola tapanii sp. nov. is proposed. The type strain is MEB193T (=MCC 2863T=JCM 31570 T=KCTC 52390 T).

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Nitrincola tibetensis sp. nov., isolated from Lake XuguoCo on the Tibetan Plateau

Cited by 7 publications

References 27 publications

Maribrevibacterium harenarium gen. nov., sp. nov., represented by a marine strain of the family Oceanospirillaceae

Maribrevibacterium harenarium gen. nov., sp. nov., represented by a marine strain of the family Oceanospirillaceae

Nitrincola iocasae sp. nov., a bacterium isolated from sediment collected at a cold seep field in the South China Sea

Nitrincola tapanii sp. nov., a novel alkaliphilic bacterium from An Indian Soda Lake

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