Frigoribacterium salinisoli sp. nov., isolated from saline soil, transfer of Frigoribacterium mesophilum to Parafrigoribacterium gen. nov. as Parafrigoribacterium mesophilum comb. nov.

Kong, Delong; Guo, Xiang; Zhou, Shaosheng; Wang, Huimin; Wang, Yanwei; Zhu, Jie; Dong, Weiwei; Li, Yanting; He, Mingxiong; Hu, Guangyuan; Zhao, Bingqiang; Ruan, Zhiyong

doi:10.1099/ijsem.0.001504

Cited by 14 publications

(2 citation statements)

References 27 publications

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“…No growth was observed on TSA, LB, and NA media. Taxa: 1, Strain CHu50b-6-2 T (from this study); 2, Glaciihabitans (Li et al 2014;Dahal and Kim 2019); 3, Frigoribacterium (Kämpfer et al 2000;Wang et al 2015;Kong et al 2016); 4, Lysinibacter (Tuo et al 2015); 5, Parafrigoribacterium (Dastager et al 2008a;Kong et al 2016); 6, Cryobacterium (Suzuki et al 1997;Dastager et al 2008b;Liu et al 2013Liu et al , 2018; 7, Homoserinimonas (Kim et al 2012a); 8, Compostimonas (Kim et al 2012b); 9, Salinibacterium (Han et al 2003;Zhang et al 2008); 10, Frondihabitans (Zhang et al 2007;Greene et al 2009;Lee 2010;Cardinale et al 2011;Kim et al 2014). -, negative; ?, positive; v, variable DAB, 4-diaminobutyric acid; Lys, lysine; D-Orn, D-ornithine; DPG, diphosphatidylglycerol; PG, phosphatidylglycerol; GL, unidentified glycolipid; L, unidentified lipid discussion of characteristics of the peptidoglycan; Y.Z.…”

Section: Resultsmentioning

confidence: 85%

Lacisediminihabitans profunda gen. nov., sp. nov., a member of the family Microbacteriaceae isolated from freshwater sediment

Zhuo

Jin

et al. 2019

Antonie van Leeuwenhoek

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A novel Gram-stain-positive bacterial strain, CHu50b-6-2T, was isolated from a 67-cm-long sediment core collected from the Daechung Reservoir at a water depth of 17 m, Daejeon, Republic of Korea. The cells of strain CHu50b-6-2T were aerobic non-motile and formed yellow colonies on R2A agar. The phylogenetic analysis based on 16S rRNA gene sequencing indicated that the strain formed a separate lineage within the family Microbacteriaceae, exhibiting 98.0%, 97.7% and 97.6% 16S rRNA gene sequence similarities to Glaciihabitans tibetensis KCTC 29148T, Frigoribacterium faeni KACC 20509T and Lysinibacter cavernae DSM 27960T, respectively. The phylogenetic trees revealed that strain CHu50b-6-2T did not show a clear affiliation to any genus within the family Microbacteriaceae. The chemotaxonomic results showed B1α type peptidoglacan containg 2, 4-diaminobutyric acid (DAB) as the diagnostic diamino acid, MK-10 as the predominant respiratory menaquinone, diphosphatidylglycerol, phosphatidylglycerol, and an unidentified glycolipid as the major polar lipids, anteiso-C15:0, iso-C16:0, and anteiso-C17:0 as the major fatty acids, and a DNA G + C content of 67.3 mol%. The combined genotypic and phenotypic data showed that strain CHu50b-6-2T could be distinguished from all genera within the family Microbacteriaceae and represents a novel genus, Lacisediminihabitans gen. nov., with the name Lacisediminihabitans profunda sp. nov., in the family Microbacteriaceae. The type strain is CHu50b-6-2T (= KCTC 49081T = JCM 32673T).

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Section: Resultsmentioning

confidence: 85%

Lacisediminihabitans profunda gen. nov., sp. nov., a member of the family Microbacteriaceae isolated from freshwater sediment

Zhuo

Jin

et al. 2019

Antonie van Leeuwenhoek

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“…Differential characteristics of strain YN-L-19T and closely related type strains of the family MicrobacteriaceaeStrains: 1, YN-L-19 T (data from this study); 2, Diaminobutyricimonas aerilata 6408 J-67 T[34]; 3, Terrimesophilobacter mesophilus MSL-15 T[35]; 4, Galbitalea soli KIS82-1 T[36]; 5, Lacisediminihabitans profunda CHu50b-6-2 T [3, 37]; 6, Frigoribacterium faeni 801 T[5,38,39]; 7, Frondihabitans australicus E1HC-02 T[4,36,40]; 8, Curtobacterium luteum DSM 20542 T[41,42]; 9, Planctomonas deserti 13S1-3 T[6,43]; 10, Klugiella xanthotipulae 44C3 T[44,45]. +, Positive; -, negative; w, weak reaction; na, not available.…”

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confidence: 79%

Ruicaihuangia caeni gen. nov., sp. nov., a novel taxon within the family Microbacteriaceae isolated from sludge

Liu,

Geng,

et al. 2024

International Journal of Systematic and Evolutionary Microbiology

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A Gram-stain-positive bacterium, designated YN-L-19T, was isolated from a sludge sample collected from a pesticide-manufacturing plant. Cells of YN-L-19T were strictly aerobic, non-spore-forming, non-motile and ovoid-shaped. Colonies were small, smooth and yellow. Growth occurred at 10–37 °C (optimum, 30 °C), pH 5.0–9.0 (optimum, 7.0) and 0–3.0 % (w/v) NaCl (optimum 0.5 %). Phylogenetic analysis based on genome and 16S rRNA gene sequences indicated that YN-L-19T was affiliated to the family Microbacteriaceae and most closely related to Diaminobutyricimonas aenilata, Terrimesophilobacter mesophilus, Planctomonas deserti and Curtobacterium luteum. The major cellular fatty acids of YN-L-19T were anteiso-C15 : 0, anteiso-C17 : 0, iso-C16 : 0 and C16 : 0. The predominant menaquinone was MK-7. The major polar lipids were diphosphatidylglycerol, phosphatidylglycerol, glycolipid and one unidentified lipid. The average amino acid identity values between strain YN-L-19T and the related strains were 57.9–61.9 %, which were below the genus boundary (70 %). On the basis of the evidence presented in this study, strain YN-L-19T represents a novel species of a new genus in the family Microbacteriaceae, for which the name Ruicaihuangia caeni gen. nov., sp. nov. (type strain YN-L-19T=CCTCC AB 2022401T= KCTC 49935T) is proposed.

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Homoserinimonas

Román‐Ponce

Riesco

Trujillo

2021

Bergey's Manual of Systematics of Archaea and Bacteria

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Homoserinimonas (Ho.mo.se.ri.ni.mo'nas. N.L. neut. n. homoserinum , homoserine; L. fem. n . monas , a unit, monad; N.L. fem. n . Homoserinimonas , homoserine monad , referring to the presence of homoserine in the cell wall). Actinobacteria / Actinobacteria / Micrococcales / Microbacteriaceae / Homoserinimonas Aerobic and non‐spore‐forming actinobacterium. Gram‐stain‐positive. Colonies are circular, smooth, and light yellow on R2A agar. Rod‐shaped and motile cells. Growth occurs from 4 to 35°C, with an optimum temperature of 30°C, pH 6–9 (optimum pH 7), and in the presence of 5% NaCl. Oxidase‐negative and catalase‐positive. Predominant cellular fatty acids include anteiso‐C 15:0 and iso‐C 16:0 . The cell wall contains d ‐Ornithine , and the peptidoglycan is of the type B2β. Mycolic acids are absent. The main menaquinones are MK‐12 and MK‐11 . The polar lipid profile consists of diphosphatidylglycerol , phosphatidylglycerol, and two unidentified glycolipids. Phylogenetically related to the genera Salinibacterium , Leifsonia , Parafrigoribacterium , Conyzicola , and Agreia . Belongs to the family Microbacteriaceae . The genus is currently composed of a single species, Homoserinimonas aerilata, represented by a single strain recovered from an outdoor air sample in the island of Jeju, Republic of Korea. The type strain is 5317J‐19 T . DNA G + C content (mol%) : 66.8 (genome). Type species : Homoserinimonas aerilata Kim et al. 2012, VL148.

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Frigoribacterium salinisoli sp. nov., isolated from saline soil, transfer of Frigoribacterium mesophilum to Parafrigoribacterium gen. nov. as Parafrigoribacterium mesophilum comb. nov.

Cited by 14 publications

References 27 publications

Lacisediminihabitans profunda gen. nov., sp. nov., a member of the family Microbacteriaceae isolated from freshwater sediment

Lacisediminihabitans profunda gen. nov., sp. nov., a member of the family Microbacteriaceae isolated from freshwater sediment

Ruicaihuangia caeni gen. nov., sp. nov., a novel taxon within the family Microbacteriaceae isolated from sludge

Homoserinimonas

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