Roseomonas selenitidurans sp. nov., isolated from urban soil, and emended description of Roseomonas frigidaquae

Hou, Xiaoxiao; Liu, Hongliang; Wei, Shuzhen; Ding, Zhongfeng; Feng, Suying; Ya, Zhao; Dong, Yi; Li, Hui; Wang, Qian; Zhao, Juanjuan; Deng, Hongkuan; Zhang, Chunyang; Ling, K. Charles; Gao, Yan

doi:10.1099/ijsem.0.004496

Cited by 9 publications

(10 citation statements)

References 36 publications

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“…Group II (data based on R. pecuniae N75 T , R. aerilata 5420S-30 T , R. nepalensis G-3-5 T , R. rosea DSM 14916 T ) (Yoo et al, 2008;Sánchez-Porro et al, 2009;Lopes et al, 2011;Chaudhary and Kim, 2017); 3. Group III (R. stagni HS-69 T , R. frigidaquae CW67 T , R. bella CQN31 T , R. algicola PeD5 T , R. selenitidurans BU-1 T ) (Furuhata et al, 2008;Kim et al, 2009Kim et al, , 2020Hou et al, 2020;Zhang et al, 2020) Siccirubricoccus (based on S. deserti) (Yang et al, 2017).…”

Section: Coccoidmentioning

confidence: 99%

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Phylotaxogenomics for the Reappraisal of the Genus Roseomonas With the Creation of Six New Genera

et al. 2021

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The genus Roseomonas is a significant group of bacteria which is invariably of great clinical and ecological importance. Previous studies have shown that the genus Roseomonas is polyphyletic in nature. Our present study focused on generating a lucid understanding of the phylogenetic framework for the re-evaluation and reclassification of the genus Roseomonas. Phylogenetic studies based on the 16S rRNA gene and 92 concatenated genes suggested that the genus is heterogeneous, forming seven major groups. Existing Roseomonas species were subjected to an array of genomic, phenotypic, and chemotaxonomic analyses in order to resolve the heterogeneity. Genomic similarity indices (dDDH and ANI) indicated that the members were well-defined at the species level. The Percentage of Conserved Proteins (POCP) and the average Amino Acid Identity (AAI) values between the groups of the genus Roseomonas and other interspersing members of the family Acetobacteraceae were below 65 and 70%, respectively. The pan-genome evaluation depicted that the pan-genome was an open type and the members shared 958 core genes. This claim of reclassification was equally supported by the phenotypic and chemotaxonomic differences between the groups. Thus, in this study, we propose to re-evaluate and reclassify the genus Roseomonas and propose six novel genera as Pararoseomonas gen. nov., Falsiroseomonas gen. nov., Paeniroseomonas gen. nov., Plastoroseomonas gen. nov., Neoroseomonas gen. nov., and Pseudoroseomonas gen. nov.

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Section: Coccoidmentioning

confidence: 99%

“…Basonym: Roseomonas selenitidurans (Hou et al, 2020) The description is the same as that given for Roseomonas selenitidurans by Hou et al (2020). MT107132 is the accession number for the 16S rRNA gene sequence and JAAVNE00000000 for the genome sequence.…”

Section: Description Of Pararoseomonas Pecuniae Comb Novmentioning

confidence: 99%

Phylotaxogenomics for the Reappraisal of the Genus Roseomonas With the Creation of Six New Genera

et al. 2021

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“…The major fatty acids in strain ROY-5-3 T were summed feature 8 (C 18 : 1 ω7c/C 18 : 1 ω6c, 48.0%), followed by summed feature 3 (C 16 : 1 ω6c/C 16 : 1 ω7c, 23.2%) and C 16 : 0 (10.9%), which were generally present in other members of the genus Roseomonas [3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18]. Characteristically, strain ROY-5-3 T contained more summed feature 3 and less summed feature 8 than other closely related taxa and strain ROY-5-3 T was distinct from R. frigidaquae CW67 T and R. stagni HS-69 T based on the presence of C 12 : 0 , while distinct from R. selenitidurans BU-1 T and R. tokyonensis K-20 T based on the absence of C 18 : 0 3-OH.…”

Section: Physiology and Chemotaxonomymentioning

confidence: 99%

“… *The DNA G+C content data were taken from: a , Mi et al [46]; b , Hou et al [10]; and c , Furuhata et al [52]. † Data for the polar lipids of strain 2 were also from b , Hou et al [10]. AL, aminolipid; DPG, diphosphatidylglycerol; GL, glycolipid; PC, phosphatidylcholine; PE, phosphatidylethanolamine; PG, phosphatidylglycerol; PL, unidentified polar lipid; L, unidentified lipid. …”

Section: Introductionmentioning

confidence: 99%

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Roseomonas oleicola sp. nov., isolated from an oil production mixture in Yumen Oilfield, and emended description of Roseomonas frigidaquae

Liu

Zhou

et al. 2021

International Journal of Systematic and Evolutionary Microbiology

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A pink, ovoid-shaped, Gram-stain-negative, strictly aerobic and motile bacterial strain, designated ROY-5-3T, was isolated from an oil production mixture from Yumen Oilfield in PR China. The strain grew at 4–42 °C (optimum, 30 °C), at pH 5–10 (optimum, 7) and with 0–5 % (w/v) NaCl (optimum, 0%). The results of phylogenetic analysis based on 16S rRNA gene sequences indicated that ROY-5-3T belongs to the genus Roseomonas and shared the highest pairwise similarities with Roseomonas frigidaquae CW67T (98.1%), Roseomonas selenitidurans BU-1T (97.8%), Roseomonas tokyonensis K-20T (97.7%) and Roseomonas stagni HS-69T (97.3%). The average nucleotide identity and digital DNA–DNA hybridization values between ROY-5-3T and other related type strains of Roseomonas species were less than 84.08 and 28.60 %, respectively, both below the species delineation threshold. Pan-genomic analysis showed that the novel isolate ROY-5-3T shared 3265 core gene families with the four closely related type strains in Roseomonas , and the number of strain-specific gene families was 513. The major fatty acids were identified as summed feature 8 (C18 : 1 ω6c/C18 : 1 ω7c), summed feature 3 (C16 : 1 ω6c/C16 : 1 ω7c) and C16 : 0. Strain ROY-5-3T contained Q-10 as the main ubiquinone and the genomic DNA G+C content was 69.8 mol%. The major polar lipids were diphosphatidylglycerol, phosphatidylcholine, phosphatidylethanolamine and phosphatidylglycerol. Based on the phylogenetic, morphological, physiological, chemotaxonomic and genome analyses, strain ROY-5-3T represents a novel species of the genus Roseomonas for which the name Roseomonas oleicola sp. nov. is proposed. The type strain is ROY-5-3T (=CGMCC 1.13459T =KCTC 82484T).

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Falsiroseomonas oryziterrae sp. nov., and Falsiroseomonas oryzae sp. nov., isolated from rice paddy soil

Lee,

Whang

2024

International Journal of Systematic and Evolutionary Microbiology

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Three Gram-stain-negative, aerobic, non-motile and coccobacilli-shaped bacterial strains, designated as NPKOSM-4T, NPKOSM-8 and MO-31T, were isolated from rice paddy soil. They had 96.5–100 % 16S rRNA gene sequence similarity to each other, and strains NPKOSM-4T and NPKOSM-8 showed 100 % 16S rRNA gene sequence similarity, confirming that they were the same species. Comparative analysis of 16S rRNA genes with closely related type strains showed that three isolates were most closely related to Falsiroseomonas terricola EM0302T (96.1–97.8 %), Falsiroseomonas wooponensis WW53T (95.51–96.3 %) and Falsiroseomonas bella CQN31T (96.0–96.5 %), respectively. The genomes of strains NPKOSM-4T and MO-31T consisted of 4 632 875 and 6 455 771 bps, respectively, with 72.0 and 72.1 mol% G+C content. The average nucleotide identity (ANI), average amino acid identity (AAI) and digital DNA–DNA hybridization (dDDH) values between strains NPKOSM-4T and MO-31T and type strains of Falsiroseomonas species were lower than the cut-offs (≥95 % for ANI, ≥95–96 % for AAI and ≥ 70 % for dDDH) required to define a bacterial species. The major fatty acids of strains NPKOSM-4T, NPKOSM-8 and MO-31T were C18 : 1 ω7c and C18 : 1 2-OH (<10 %) and the predominant quinone was Q-10. The polar lipids of strain NPKOSM-4T were identified as diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, phosphatidylcholine, one unidentified aminophospholipid and three unidentified aminolipids. The polar lipid profiles of strain MO-31T contained diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, phosphatidylcholine, one unidentified aminolipid and three unidentified lipids. Based on their distinctive phenotypic, phylogenetic, and chemotaxonomic characteristics, strains NPKOSM-4T, NPKOSM-8 and MO-31T are considered to represent two novel species of the genus Falsiroseomonas, for which the names Falsiroseomonas oryziterrae sp. nov. [to accommodate strains NPKOSM-4T (= KACC 22135T=JCM 34745T), NPKOSM-8 (=KACC 22134=JCM 34746)] and Falsiroseomonas oryzae sp. nov. [to accommodate strain MO-31T (= KACC 22465T=JCM 35532T)] are proposed.

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Roseomonas selenitidurans sp. nov., isolated from urban soil, and emended description of Roseomonas frigidaquae

Cited by 9 publications

References 36 publications

Phylotaxogenomics for the Reappraisal of the Genus Roseomonas With the Creation of Six New Genera

Phylotaxogenomics for the Reappraisal of the Genus Roseomonas With the Creation of Six New Genera

Roseomonas oleicola sp. nov., isolated from an oil production mixture in Yumen Oilfield, and emended description of Roseomonas frigidaquae

Falsiroseomonas oryziterrae sp. nov., and Falsiroseomonas oryzae sp. nov., isolated from rice paddy soil

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