Rheinheimera soli sp. nov., a gammaproteobacterium isolated from soil in Korea

Ryu, Seung Hyun; Chung, Bok Sil; Park, Minjeong; Lee, Seung Sik; Lee, Sang-Suk; Jeon, Che Ok

doi:10.1099/ijs.0.65489-0

Cited by 39 publications

(34 citation statements)

References 18 publications

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“…The DNA G+C content of the type strain is 47 mol% (T m ). The polar lipids consist of phosphatidylglycerol, phosphatidylethanolamine, two unknown phospholipids Romanenko et al (2003), Yoon et al (2007), Halpern et al (2007), Zhang et al (2008), Brettar et al (2002Brettar et al ( , 2006, Merchant et al (2007), Ryu et al (2008), Chen et al (2010), Li et al (2011), Fonnesbech Vogel et al (2000, Roh et al (2009) and Kim et al (2009Kim et al ( , 2010 unless indicated. All strains are positive for catalase and oxidase activities, hydrolysis of gelatin, starch and Tween 80 and API ZYM tests for alkaline phosphatase and leucine arylamidase; all strains are negative for hydrolysis of L-arginine, indole production, fermentation of D-glucose, assimilation of mannose, gluconate, caprate, adipate and phenylacetate and API ZYM tests for lipase (C14), b-galactosidase, b-glucuronidase, a-mannosidase and a-fucosidase.…”

Section: Emended Description Of the Genus Rheinheimera Brettar Et Almentioning

confidence: 99%

Rheinheimera longhuensis sp. nov., isolated from a slightly alkaline lake, and emended description of genus Rheinheimera Brettar et al. 2002

Liu

Jiang

et al. 2012

International Journal of Systematic and Evolutionary Microbiology

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Rheinheimera longhuensis sp. nov., isolated from a slightly alkaline lake, and emended description of genus Rheinheimera Brettar et al. The bacterial strain LH2-2 T was isolated from freshwater of Longhu Lake, a slightly alkaline lake (pH 8.8) in north-east China. Cells of strain LH2-2 T were Gram-staining-negative, non-sporeforming rods, 0.3-0.5 mm wide and 2.0-4.0 mm long. Cells were motile by means of a single polar flagellum. The strain was strictly aerobic and heterotrophic and oxidase-and catalase-positive. Growth occurred at 0-36 6C (optimum, 26-34 6C), pH 6.5-11 (optimum, pH 8.0-8.6) and in the presence of 0-2 % (w/v) NaCl (optimum, 1 %). Strain LH2-2 T contained Q-8 as the major respiratory quinone. The major fatty acids were summed feature 3 (C 16 : 1 v7c and/or iso-C 15 : 0 2-OH; 21.9 %), C 17 : 1 v8c (18.9 %), C 18 : 1 v7c (16.4 %) and C 16 : 0 (12.7 %) after growth on marine agar 2216. The DNA G+C content was 47 mol% (T m ). The 16S rRNA gene and a conserved portion of the gyrB gene were sequenced and used for phylogenetic analyses. Phylogenetic trees based on 16S rRNA gene and gyrB sequences showed that strain LH2-2 T was associated with the genus Rheinheimera and closely related to the type strains of Rheinheimera species, and showed the highest 16S rRNA gene sequence similarity to Rheinheimera pacifica KMM 1406 ). An emended description of the genus Rheinheimera is also provided.The genus Rheinheimera, a branch of the gammaproteobacteria, was created by Brettar et al. et al., 2011). Members of Rheinheimera have mostly been isolated from aquatic environments (except for R. soli, R. nanhaiensis and R. tangshanensis, which were isolated from soil, marine sediments and plant roots, respectively), including seawater (R. baltica, R. pacifica, R. perlucida and R. aquimaris) and freshwater (R. texasensis, R. aquatica and R. chironomi; the latter was isolated from a chironomid egg mass sampled from river water). Species of Rheinheimera are able to grow on and to degrade rapidly the more easily degradable organic fraction of marine organic matter (Bianchi & Bianchi, 1995;Pinhassi & Berman, 2003;Poretsky et al., 2005), suggesting that they may play important roles in aquatic environments in biogeochemical cycling of elements such as carbon. In this communication, a freshwater bacterial isolate capable of growth at 0 u C, strain LH2-2 T , was investigated for its taxonomic position by a polyphasic approach.

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Section: Emended Description Of the Genus Rheinheimera Brettar Et Almentioning

confidence: 99%

Rheinheimera longhuensis sp. nov., isolated from a slightly alkaline lake, and emended description of genus Rheinheimera Brettar et al. 2002

Liu

Jiang

et al. 2012

International Journal of Systematic and Evolutionary Microbiology

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“…T was ubiquinone-8 (Q-8), in line with that of species of the genus Rheinheimera whose isoprenoid quinones have been described (Yoon et al, 2007a;Ryu et al, 2008;Li et al, 2011;Liu et al, 2012;Chen et al, 2013;Zhong et al, 2014). The cellular fatty acid profiles of strain J-MS1…”

Section: Cell Biomass Of Strain J-ms1mentioning

confidence: 86%

“…At the time of writing, the genus comprises 15 species with validly published names (http://www.bacterio.net/ rheinheimera.html; Euzéby, 1997), including three recently described species of the genus Rheinheimera, Rheinheimera tuosuensis (Zhong et al, 2014) and Rheinheimera hassiensis and Rheinheimera muenzenbergensis (Suarez et al, 2014). The earliest described members of the genus Rheinheimera were of marine origins, but those described recently have been isolated from a variety of environments, including seawater, chironomid egg mass, soil, roots of fresh rice plants, a freshwater culture pond, marine sediments and a slightly alkaline lake (Brettar et al, 2002(Brettar et al, , 2006Romanenko et al, 2003;Halpern et al, 2007;Merchant et al, 2007;Yoon et al, 2007a;Ryu et al, 2008;Zhang et al, 2008;Chen et al, 2010Chen et al, , 2011Li et al, 2011;Liu et al, 2012). In this study, a novel bacterial strain, designated J-MS1 T , which was isolated from seashore sand on the South Sea in South Korea and showed dark brown colonies, is described.…”

mentioning

confidence: 99%

Rheinheimera arenilitoris sp. nov., isolated from seashore sand

Park

Won

et al. 2014

International Journal of Systematic and Evolutionary Microbiology

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A Gram-stain-negative, non-flagellated, aerobic and ovoid or rod-shaped bacterium, designated J-MS1 T , was isolated from seashore sand in the South Sea, South Korea, and subjected to a polyphasic taxonomic study. Strain J-MS1T was found to grow optimally at 30 6C and pH 7.0- and/or C 16 : 1 v6c), C 16 : 0 and C 18 : 1 v7c as the major fatty acids. The major polar lipids detected in strain J-MS1 T and in the type strain of R. chironomi were phosphatidylglycerol and phosphatidylethanolamine. The DNA G+C content of strain J-MS1 T was 49.8 mol% and its mean DNA-DNA relatedness value with R. chironomi LMG 23818 T was 12 %. Differential phenotypic properties, together with its phylogenetic and genetic distinctiveness, revealed that strain J-MS1 T is separated from recognized species of the genus Rheinheimera. On the basis of the data presented, strain J-MS1 T is considered to represent a novel species of the genus Rheinheimera, for which the name Rheinheimera arenilitoris sp. nov. is proposed. The type strain is J-MS1 T (5KCTC 42112 T 5CECT 8623 T ).

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“…Strains KMM 9512 and KMM 9513 T contained Q-8 as the major ubiquinone that is consistent with that obtained for most Rheinheimera species (Yoon et al 2007;Liu et al 2012;Chen et al 2013;Zhong et al 2014). It has been reported in addition to the presence of Q-8 as predominated component bacteria of R. soli (Ryu et al 2008) and R. nanhaiensis (Li et al 2011) contained MK-7 (25 %) and Q-7 (2 %), respectively. The polar lipid composition of strains KMM 9512 and KMM 9513 T and related Rheinheimera type bacteria was found to be similar and included phosphatidylserine, phosphatidylglycerol, phosphatidylethanolamine, unknown aminophospholipids, unknown aminolipids (excepting R. nanhaiensis KACC 14030 T which did not contain aminolipids), unknown phospholipids, and unknown lipids (Supplementary figure S1).…”

Section: Morphological and Physiological Characterizationmentioning

confidence: 94%

“…Members of the genus Rheinheimera are ubiquitous microorganisms, which have been isolated from a broad range of natural habitats including surface and deep seawater (Brettar et al 2002(Brettar et al , 2006Romanenko et al 2003;Yoon et al 2007), marine sediments (Li et al 2011), estuarine and freshwater (Merchant et al 2007;Chen et al 2010bChen et al , 2013, saline and slightly alkaline lakes (Zhong et al 2014;Liu et al 2012), soil (Ryu et al 2008), rhizosphere and roots of plants (Suarez et al 2014;Zhang et al 2008), and chirinomid egg mass (Halpern et al 2007).…”

Section: Introductionmentioning

confidence: 99%

Rheinheimera japonica sp. nov., a novel bacterium with antimicrobial activity from seashore sediments of the Sea of Japan

et al. 2015

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Two gram-negative, aerobic, brown-pigmented, motile rod-shaped bacteria KMM 9512 and KMM 9513(T) were isolated from a sediment sample collected from the Sea of Japan seashore, Russia. On the basis of the 16S rRNA gene sequence analysis, novel strains KMM 9512 and KMM 9513(T) positioned within the genus Rheinheimera (class Gammaproteobacteria) as a separate subline adjacent to Rheinheimera baltica DSM 14885(T) sharing highest gene sequence similarities of 98.6-97.6 % to their closest phylogenetic relatives, Rheinheimera muenzenbergensis LMG 27269(T), R. baltica DSM 14885(T), Rheinheimera aquimaris JCM 14331(T), Rheinheimera nanhaiensis KACC 14030(T), and Rheinheimera pacifica KMM 1406(T). Strains KMM 9512 and KMM 9513(T) belong to the same separate genospecies on the basis of the 16S rRNA gene sequence similarity (99.8 %) and their DNA relatedness to each other (89 %) and to closely related Rheinheimera species (25-53 %). The major isoprenoid quinone was Q-8, polar lipids consisted of phosphatidylserine, phosphatidylglycerol, phosphatidylethanolamine, unknown aminolipids, unknown aminophospholipids, unknown phospholipids, and unknown lipids, and major fatty acid were C16:0, C16:1 ω7c, C17:1 ω8c, C12:0 3-OH followed by C17:0 and C18:1 ω7c in both strains. Strains KMM 9512 and KMM 9513(T) revealed a remarkable antagonistic activity toward a number of gram-positive and gram-negative microorganisms. On the basis of phylogenetic analysis, DNA-DNA hybridization results, and phenotypic differences, strains KMM 9512 and KMM 9513(T) are proposed to be classified as a novel species of the genus Rheinheimera, Rheinheimera japonica sp. nov. The type strain of this species is KMM 9513(T) = NRIC 0918(T).

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Rheinheimera soli sp. nov., a gammaproteobacterium isolated from soil in Korea

Cited by 39 publications

References 18 publications

Rheinheimera longhuensis sp. nov., isolated from a slightly alkaline lake, and emended description of genus Rheinheimera Brettar et al. 2002

Rheinheimera longhuensis sp. nov., isolated from a slightly alkaline lake, and emended description of genus Rheinheimera Brettar et al. 2002

Rheinheimera arenilitoris sp. nov., isolated from seashore sand

Rheinheimera japonica sp. nov., a novel bacterium with antimicrobial activity from seashore sediments of the Sea of Japan

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