Pseudomonas asiatica sp. nov., isolated from hospitalized patients in Japan and Myanmar

Tohya, Mari; Watanabe, Shin; Teramoto, Kanae; Uechi, Kohei; Tada, Tatsuya; Kuwahara‐Arai, Kyoko; Kinjo, Takeshi; Maeda, Shiro; Nakasone, Isamu; Zaw, Ni Ni; Mya, San; Zan, Khin Nyein; Tin, Htay Htay; Fujita, Jiro; Kirikae, Teruo

doi:10.1099/ijsem.0.003316

Cited by 29 publications

(40 citation statements)

References 22 publications

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“…ANIu values among type strains of closely related species Table 3. dDDH values among type strains of closely related species different from those of closely related species [20], but were identical to P. shirazica [17].…”

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confidence: 82%

“…The description is based on data reported Tohya et al [20]. These cells are aerobic, Gram-negative, non-spore-forming, rod-shaped and motile due to the presence of one to three polar flagella.…”

Section: Emended Description Of Pseudomonas Asiatica Tohya Et Al 2019mentioning

confidence: 99%

“…Pseudomonas asiatica and Pseudomonas shirazica belong to the P. putida group and 10 new species of this group were proposed in 2019. P. asiatica was reported as a human pathogen in February 2019 [20] and P. shirazica was isolated from the rhizosphere of bean and proposed as a novel species in April 2019 [17].…”

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confidence: 99%

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Genome analysis-based reclassification of Pseudomonas fuscovaginae and Pseudomonas shirazica as later heterotypic synonyms of Pseudomonas asplenii and Pseudomonas asiatica, respectively

Tohya

Watanabe

Tada

et al. 2020

International Journal of Systematic and Evolutionary Microbiology

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This study was conducted to clarify the taxonomic status of the species Pseudomonas fuscovaginae and Pseudomonas shirazica . Whole genome sequences for the type strains of P. fuscovaginae and P. shirazica were compared against the closely related type strains of the Pseudomonas putida group and the Pseudomonas fluorescens group species. Average nucleotide identity and digital DNA–DNA hybridization values between P. fuscovaginae LMG 2158T and Pseudomonas asplenii ATCC 23835T were 98.4 and 85.5 %, and between P. shirazica VM14T and Pseudomonas asiatica RYU5T were 99.3 and 95.3 %. These values were greater than recognized thresholds for bacterial species delineation, indicating that they belong to the same genomospecies, respectively. Therefore, P. fuscovaginae and P. shirazica should be reclassified as later heterotypic synonyms of P. asplenii and P. asiatica , respectively.

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confidence: 82%

Section: Emended Description Of Pseudomonas Asiatica Tohya Et Al 2019mentioning

confidence: 99%

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Genome analysis-based reclassification of Pseudomonas fuscovaginae and Pseudomonas shirazica as later heterotypic synonyms of Pseudomonas asplenii and Pseudomonas asiatica, respectively

Tohya

Watanabe

Tada

et al. 2020

International Journal of Systematic and Evolutionary Microbiology

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“…Most of these species are not pathogens in plants and animals, but commensal rather than directly associated with disease [1,2]. However, a few species, such as Pseudomonas aeruginosa, Pseudomonas putida, Pseudomonas asiatica and Pseudomonas mendocina, cause infections in humans [1][2][3][4].…”

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confidence: 99%

“…The production of fluorescent pigments were tested on King's A and B agar (Eiken) and the presence or absence of fluorescence was checked under UV (360 nm) [22]. Physiological tests, including tests of growth under aerobic and anaerobic conditions (Anero Pack, Mitsubishi Gas Chemical), at different temperatures (4-48 °C at 4.0 °C intervals); different pH (pH 5-10 at intervals of 0.5 pH unit) using the described buffer system [23]; and different NaCl concentrations (1-10 %, w/v, at 1 % intervals), were performed in LB as described previously [3]. Catalase and oxidase activities were determined using 3 % (v/v) hydrogen peroxide and Kovács' reagent [24], respectively.…”

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confidence: 99%

Pseudomonas yangonensis sp. nov., isolated from wound samples of patients in a hospital in Myanmar

Tohya

Watanabe

Teramoto³

et al. 2020

International Journal of Systematic and Evolutionary Microbiology

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Strains of a Gram-negative, aerobic, rod-shaped, non-spore-forming bacterium, designated MY50T, MY63 and MY101, were isolated from wound samples of three hospitalized patients in Yangon, Myanmar. Strains MY50T, MY63 and MY101 grew at temperatures of 4–44 °C, in media containing 1.0–7.0 % (w/v) NaCl and at pH 6.0–9.5. Phylogenetic analysis based on 16S rRNA gene and whole genome sequences showed that these strains belonged to the genus Pseudomonas and were part of the Pseudomonas oleovorans group and located close to Pseudomonas guguanensis and Pseudomonas mendocina . Whole-genome comparisons, using average nucleotide identity and digital DNA–DNA hybridization analyses, confirmed that strains MY50T, MY63 and MY101 were the same strain and they were a distinct species in the P. oleovorans group. Results of phenotypic characterization tests demonstrated that utilization of p-hydroxy-phenylacetic acid, glycerol, l-pyroglutamic acid and quinic acid could distinguish these strains from other species of the P. oleovorans group. These genetic and phenotypic characteristics suggest that they should be classified as representing a novel species, under the proposed name Pseudomonas yangonensis sp. nov. The type strain is MY50T (=LMG 31602T,=JCM 33396T), with a DNA G+C content of 62.82 mol%.

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Pseudomonas atagosis sp. nov., and Pseudomonas akappagea sp. nov., New Soil Bacteria Isolated from Samples on the Volcanic Island Izu Oshima, Tokyo

et al. 2020

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During the exploration of microbial natural resources, two strains of Pseudomonas, PS14 T and PS24 T , were isolated from samples taken from Izu Oshima, a volcanic island located 120 km southwest of central Tokyo. Phylogenetic analysis based on 16S rRNA gene sequences showed that PS14 T was most similar to Pseudomonas baetica a390 T (99.6%) and Pseudomonas helmanticensis OHA11 T (99.5%), and that PS24 T was most similar to Pseudomonas qingdaonensis JJ3 T (98.8%) and Pseudomonas lutea OK2 T (98.7%). The major fatty acids of these two strains were C 16:0 and C 17:0 cyclo, summed feature 3 (C 16:1 ω6c and/or C 16:1 ω7c), and summed feature 8 (C 18:1 ω7c and/or 18:1 ω6c). The phylogenetic analyses, DNA-DNA hybridization results and phenotypic traits indicated that PS14 T and PS24 T constitute two novel species, Pseudomonas atagosis sp. nov. (type strain PS14 T = CECT 9940 T , = LMG 31496 T) and Pseudomonas akappagea sp. nov. (type strain PS24 T = CECT 9941 T , = LMG 31497 T), respectively. The sequence data of the draft genomes of PS14 T and PS24 T were deposited in the Gen-Bank database under accession numbers VXCA00000000 and VXCP00000000, respectively, and the sequence data of their 16S rRNA genes were deposited in the GenBank database under accession numbers MN396717 and MN382268, respectively.

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Pseudomonas asiatica sp. nov., isolated from hospitalized patients in Japan and Myanmar

Cited by 29 publications

References 22 publications

Genome analysis-based reclassification of Pseudomonas fuscovaginae and Pseudomonas shirazica as later heterotypic synonyms of Pseudomonas asplenii and Pseudomonas asiatica, respectively

Genome analysis-based reclassification of Pseudomonas fuscovaginae and Pseudomonas shirazica as later heterotypic synonyms of Pseudomonas asplenii and Pseudomonas asiatica, respectively

Pseudomonas yangonensis sp. nov., isolated from wound samples of patients in a hospital in Myanmar

Pseudomonas atagosis sp. nov., and Pseudomonas akappagea sp. nov., New Soil Bacteria Isolated from Samples on the Volcanic Island Izu Oshima, Tokyo

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