Flaviramulus aestuariivivens sp. nov., isolated from a tidal flat

Park, Sooyeon; Ha, Min-Ji; Yoon, Sun Young; Yoon, Jung‐Hoon

doi:10.1099/ijsem.0.001953

Cited by 9 publications

(5 citation statements)

References 19 publications

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“…The fatty acid profile of strain IOP_32 T is shown in Table S2, together with O. sediminis DSM 28133 T (data obtained in this study). The results revealed that the major cellular fatty acid (>10 %) of strain IOP_32 T was anteiso-C 15 : 0 (15.90 %), which was obviously higher than that detected in most of the reference strains (Table 1) [24][25][26][27][28][29][30][31][32].…”

Section: Physiology and Chemotaxonomymentioning

confidence: 72%

“…S2). The polar lipid pattern of strain IOP_32 T was different from most reference strains (Table 1) based on the absence of APL [24][25][26][27][28][29][30][31] (Table 1).…”

Section: Physiology and Chemotaxonomymentioning

confidence: 95%

“…Salt tolerance was tested with NaCl concentrations of 0, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12 or 15 % (w/v) in MB prepared according to the formula of the BD Difco medium in which NaCl was excluded. The results showed that strain IOP_32 T could grow at 0-12 % NaCl (w/v) with the optimum at 2-3 %; this range is wider than those of the reference strains (Table 1) [ [24][25][26][27][28][29][30][31][32]. The pH range for growth was determined in MB medium at pH 3.0-10.0 at intervals of 1 pH unit with citrate/ phosphate (pH 3.0-7.0), Tris/HCl (pH 8.0-9.0) or sodium carbonate/sodium bicarbonate (pH 10.0) buffers.…”

Section: Physiology and Chemotaxonomymentioning

confidence: 99%

“…For the growth temperature test, strain IOP_32 T was inoculated in marine broth 2216 (MB; BD Difco) at different temperatures (4, 10, 15, 28, 33, 37, 40, 45 °C) for 96 h, and absorbance was tested at 660 nm by using a spectrophotometer (SpectraMax M5, MD) every 10 h. The results showed that strain IOP_32 T could grow at 4-40 °C and the optimum growth temperature was 37 °C. Compared to most of the reference strains, strain IOP_32 T had a wider growth temperature range and the highest optimum growth temperature (Table 1) [24][25][26][27][28][29][30][31]. Salt tolerance was tested with NaCl concentrations of 0, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12 or 15 % (w/v) in MB prepared according to the formula of the BD Difco medium in which NaCl was excluded.…”

Section: Physiology and Chemotaxonomymentioning

confidence: 99%

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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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Section: Physiology and Chemotaxonomymentioning

confidence: 72%

“…S2). The polar lipid pattern of strain IOP_32 T was different from most reference strains (Table 1) based on the absence of APL [24][25][26][27][28][29][30][31] (Table 1).…”

Section: Physiology and Chemotaxonomymentioning

confidence: 95%

Section: Physiology and Chemotaxonomymentioning

confidence: 99%

Section: Physiology and Chemotaxonomymentioning

confidence: 99%

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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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“…[5] and Flaviramulus , propose by Einen and Øvreås [1] are also members of the family Flavobacteriaceae . At the time of writing, the genus Wocania contains two validly published species [5] and the genus Flaviramulus contains three validly published species [1, 8, 9]. Members of the above-mentioned three genera are Gram-negative, aerobic, non-flagellated roads isolated from marine habitats.…”

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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A lgibacter

Nedashkovskaya¹,

Kim²

2019

Bergey's Manual of Systematics of Archaea and Bacteria

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Al.gi.bac'ter . L. fem. n. alga seaweed; N.L. masc. n. bacter rod; N.L. masc. n. Algibacter rod isolated from seaweed. Bacteroidetes / Flavobacteriia / Flavobacteriales / Flavobacteriaceae / Algibacter The genus Algibacter, a member of the family Flavobacteriaceae , was proposed by Nedashkovskaya et al. in 2004 to accommodate Gram‐negative, facultatively anaerobic, gliding, and oxidase‐positive bacteria. The close phylogenetic relatives of the genus Algibacter are members of the family Flavobacteriaceae such as Arenitalea, Changchengzhania, Flaviramulus, Gaetbulibacter, Litoribaculum, Mariniflexile, Postechiella, Sabulilitoribacter , and Tamlana with sequence similarity ranges 94.9–97.1, 93.7–96.0, 93.3–96.4, 93.1–96.9, 92.3–96.1, 92–95.5, 93.9–95.6, 94.2–96.6, and 92.1–96.8%, respectively. On marine agar, colonies of the majority Algibacter species are regular, round, low convex, shiny, and yellow or orange pigmented. Growth occurs with 0–8% NaCl, at pH 5.0–11.0, and at 0–55°C. The optimal growth is observed at 15–28°C, at pH 7.0–8.0, and with 0.5–3% NaCl. Algibacter strains cannot hydrolyze chitin and urea. The predominant cellular fatty acids of the known members of the genus Algibacter are iso‐C 15:0 (4.7–34.4%), iso‐C 15:1 G (5.0–22.8%), iso‐C 15:0 3‐OH (4.5–16.7%), and iso‐C 17:0 3‐OH (3.1–16.9%). The major respiratory quinone is MK‐6. The main polar lipid is phosphatidylethanolamine. At the time of writing, the genus Algibacter comprised 14 validly described species that were isolated from the different marine environments including seawater, sediments, seaweeds, and echinoderms. The type species of the genus is Algibacter lectus . The Algibacter species share 16S rRNA gene sequence similarities ranging from 94.2 to 99.4% to one another. The DNA–DNA relatedness between the type strains of the Algibacter species is 15–34%. DNA G + C content (mol%) : 30–41 ( T m, HPLC and genome sequence). Type species : Algibacter lectus Nedashkovskaya, Kim, Han, Rhee, Lysenko, Rohde, Zhukova, Frolova, Mikhailov and Bae 2004, 1260 VP .

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Flaviramulus aestuariivivens sp. nov., isolated from a tidal flat

Cited by 9 publications

References 19 publications

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.

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.

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

A lgibacter

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