Aestuariimonas insulae gen. nov., sp. nov., isolated from a tidal flat

Park, Sooyeon; Choi, Jinwon; Park, Jimin; Yoon, Jung‐Hoon

doi:10.1099/ijsem.0.002684

Cited by 9 publications

(3 citation statements)

References 26 publications

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“…Members of the family occur in marine environments [3, 4]. Most novel genera within this family described recently were isolated from marine environments [5–11]. In this study, we report the characterization of a novel species in a novel genus within the family Flavobacteriaceae isolated from a deep-sea seamount.…”

Section: Full-textmentioning

confidence: 97%

Pelagihabitans pacificus gen. nov., sp. nov., a member of the family Flavobacteriaceae isolated from a deep-sea seamount

Wang

Liu

Zhang

2020

International Journal of Systematic and Evolutionary Microbiology

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The Gram-stain-negative, orange-pigmented, non-spore-forming, non-motile, strictly aerobic, rod-shaped bacterial strain, designated TP-CH-4T, was isolated from a seamount near the Yap Trench in the tropical western Pacific. The optimal growth conditions were determined to be at pH 7–8, 25–30 °C and in the presence of 2 % (w/v) NaCl. The major respiratory quinone was MK-6. The polar lipid profile contained phosphatidylethanolamine, two unidentified aminolipids, two unidentified phospholipids and three unidentified polar lipids. The predominant cellular fatty acids were iso-C15 : 0 and summed feature 1 (composed of C13 : 03-OH and/or iso-C15 : 1H). Phylogenetic analysis of 16S rRNA gene sequences revealed that strain TP-CH-4T was a member of the family Flavobacteriaceae and formed a distinct lineage. Strain TP-CH-4T displayed highest sequence similarities to Pseudozobellia thermophila KMM 3531T (95.1 %) and Flagellimonas flava A11T (93.9 %). Genome sequencing revealed the strain TP-CH-4T has a genome size of 4.5 Mbp and a G+C content of 44.5 mol%. Collectively, based on phenotypic, chemotaxonomic, phylogenetic and genomic evidence, strain TP-CH-4T represents a novel species of a novel genus of the family Flavobacteriaceae , for which the name Pelagihabitans pacificus gen. nov., sp. nov. is proposed. The type strain of Pelagihabitans pacificus is TP-CH-4T (=CGMCC 1.17120T=KCTC 72434T).

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Section: Full-textmentioning

confidence: 97%

Pelagihabitans pacificus gen. nov., sp. nov., a member of the family Flavobacteriaceae isolated from a deep-sea seamount

Wang

Liu

Zhang

2020

International Journal of Systematic and Evolutionary Microbiology

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“…The family Flavobacteriaceae , comprises, at the time of writing, more than 150 genera, constituting the largest group in the phylum Bacteroidota . Members of this family could be found in marine, freshwater and soil habitats, and some were in association with humans and animals pathogens [1–5]. The genus Sabulilitoribacter , a member of the family Flavobacteriaceae , was proposed by Park et al .…”

Section: Introductionmentioning

confidence: 99%

Reclassification of Sabulilitoribacter multivorans and Sabulilitoribacter arenilitoris as Flaviramulus multivorans comb. nov. and Wocania arenilitoris comb. nov., respectively, based on genome sequence analysis

Liu,

Dong,

Wang

et al. 2023

International Journal of Systematic and Evolutionary Microbiology

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Rapid advancements in DNA sequencing technologies are providing new approaches for bacterial taxonomy. The genus Sabulilitoribacter is a member of the family Flavobacteriaceae , which consists of more than 150 genera. In this study, genome sequence analysis was conducted to revisit the taxonomic status of Sabulilitoribacter arenilitoris and Sabulilitoribacter multivorans , the only two species of this genus. Genome sequence based phylogeny analysis showed that the genus Sabulilitoribacter was non-monophyletic: S. multivorans , the type species of genus Sabulilitoribacter , was clustered with the type species of the genus Flaviramulus , whereas S. arenilitoris formed a robust cluster with the only two species of the genus Wocania . The values of average amino acid identity, genome-wide average nucleotide identity, alignment fractions and some phenotypic features showed that S. multivorans was more closely related with the type species of the genus Flaviramulus than with S. arenilitoris , and S. arenilitoris was more closely related with the only two species of the genus Wocania than with S. multivorans . Based on these results, we consequently propose that S. multivorans and S. arenilitoris should be reclassified as Flaviramulus multivorans comb. nov. and Wocania arenilitoris comb. nov. respectively.

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“…de/ family/ flavobacteriaceae). Many novel genera described recently within this family were isolated from marine environments [2][3][4][5], although limited species were reported from deep-sea hydrothermal systems [6]. The isolation of this strain is helpful to understand its physiological metabolism in deep-sea hydrothermal systems.…”

mentioning

confidence: 99%

Wocania indica gen. nov., sp. nov., isolated from deep sea hydrothermal sulfide in the northwest Indian Ocean, and proposal to reclassify Flaviramulus ichthyoenteri as Wocania ichthyoenteri comb. nov.

Zeng

Xiong

et al. 2020

International Journal of Systematic and Evolutionary Microbiology

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A novel Gram-stain-negative, non-motile, strictly aerobic, rod-shaped bacterium was isolated from deep-sea hydrothermal sulfide in the northwest Indian Ocean Ridge and designated as strain IOP_32T. Strain IOP_32T could grow at 4–40 °C (optimum, 37 °C), pH 5–9 (optimum, pH 7–8) and salinity of 0–12 % NaCl (w/v; optimum, 2–3 %). The 16S rRNA gene sequence of strain IOP_32T is most similar to Bizionia fulviae EM7T, Bizionia berychis RA3-3-1T, Bizionia paragorgiae KMM 6029T and Oceanihabitans sediminis S9_10T with 95.5–95.3 % similarity. The phylogenomic analysis indicated that strain IOP_32T forms a distinct lineage with Flaviramulus ichthyoenteri Th78T within the family Flavobacteriaceae . The average nucleotide identity, average amino acid identity and percentage of conserved protein values between strain IOP_32T and the type strains of close genera were 72.3–78.5 %, 67.4−76.9 % and 56.3−61.6 %, respectively. The major cellular fatty acid was anteiso-C15 : 0. The respiratory quinone was MK-6. The polar lipids were mainly composed of phosphatidylethanolamine, an unidentified aminophospholipid and five unidentified polar lipids. Strain IOP_32T is significantly different from related genera, which is reflected by the wide adaptability to temperature and salinity levels, the composition of phospholipids and fatty acids, and the results of phylogenetic analyses. The phenotypic properties and phylogenetic data suggest that the lineage represents a novel genus and species within the family Flavobacteriaceae , for which the name Wocania indica gen. sp. nov. is proposed, with the type strain IOP_32T (=MCCC 1A14017 T=KCTC 62660 T). We also propose the reclassification of Flaviramulus ichthyoenteri as Wocania ichthyoenteri comb. nov. (Th78T=DSM 26285T=JCM 18634T=KCTC 32142T).

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Aestuariimonas insulae gen. nov., sp. nov., isolated from a tidal flat

Cited by 9 publications

References 26 publications

Pelagihabitans pacificus gen. nov., sp. nov., a member of the family Flavobacteriaceae isolated from a deep-sea seamount

Pelagihabitans pacificus gen. nov., sp. nov., a member of the family Flavobacteriaceae isolated from a deep-sea seamount

Reclassification of Sabulilitoribacter multivorans and Sabulilitoribacter arenilitoris as Flaviramulus multivorans comb. nov. and Wocania arenilitoris comb. nov., respectively, based on genome sequence analysis

Wocania indica gen. nov., sp. nov., isolated from deep sea hydrothermal sulfide in the northwest Indian Ocean, and proposal to reclassify Flaviramulus ichthyoenteri as Wocania ichthyoenteri comb. nov.

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