Winogradskyella lutea sp. nov., isolated from seawater, and emended description of the genus Winogradskyella

Yoon, Byoung-Jun; Byun, Hoo-Dhon; Kim, Jiyoung; Lee, Dong-Heon; Kahng, Hyung-Yeel; Oh, Dae Jong

doi:10.1099/ijs.0.025528-0

Cited by 33 publications

(30 citation statements)

References 29 publications

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“…T was menaquinone-6 (MK-6), consistent with the genus Yoon et al, 2011) and other members of the family Flavobacteriaceae (Bernardet, 2011). For cellular fatty acid analysis, cell mass of strain DPS-8…”

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confidence: 62%

“…T as a member of the genus Winogradskyella, as shown by the phylogenetic data and the absence of differentiating chemotaxonomic properties from other species of the genus Winogradskyella (Nedashkovskaya et al, 2005;Ivanova et al, 2010;Yoon et al, 2011).…”

Section: Tamlana Agarivorans Jw-26 T (Eu221275)mentioning

confidence: 99%

“…At the time of writing, nine further Winogradskyella species with validly published names, Winogradskyella poriferorum (Lau et al, 2005) (Ivanova et al, 2010), Winogradskyella pacifica (Kim & Nedashkovskaya, 2010), Winogradskyella lutea (Yoon et al, 2011), Winogradskyella ulvae (Nedashkovskaya et al, 2012) and Winogradskyella aquimaris , have been described from marine environments and marine organisms Lau et al, 2005;Pinhassi et al, 2009;Romanenko et al, 2009;Ivanova et al, 2010;Kim & Nedashkovskaya, 2010;Yoon et al, 2011;Lee et al, 2012). In this study, we describe a Winogradskyella-like bacterial strain, designated DPS-8 T , which was isolated from coastal sediment of Geoje island in the South Sea of South Korea.…”

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confidence: 99%

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Winogradskyella litorisediminis sp. nov., isolated from coastal sediment

Kang

Lee

Yoon

2013

International Journal of Systematic and Evolutionary Microbiology

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A Gram-staining-negative, non-flagellated, non-gliding, aerobic, rod-shaped bacterium, designated DPS-8 T , was isolated from coastal sediment of Geoje island in the South Sea, South Korea, and subjected to a polyphasic study. Strain T grew optimally at 30 6C, at pH 7.0-7.5 and in the presence of 2 % (w/v) NaCl. A neighbour-joining phylogenetic tree based on 16S rRNA gene sequences showed that strain DPS-8 T joined the clade comprising the type strains ofWinogradskyella species with a high bootstrap resampling value of 93.5 %. Phylogenetic trees constructed using maximum-likelihood and maximum-parsimony algorithms revealed that strain DPS-8 T belonged to the genus Winogradskyella. Strain DPS-8 T exhibited 94.1-96.5 % 16SrRNA gene sequence similarity to the type strains of species of the genus Winogradskyella. Strain DPS-8 T contained MK-6 as the predominant menaquinone and iso-C 15 : 1 G, iso-C 15 : 0 , iso-C 17 : 0 3-OH and C 16 : 1 v7c and/or iso-C 15 : 0 2-OH as the major fatty acids. The major polar lipids of strain DPS-8 T were phosphatidylethanolamine and two unidentified lipids. The DNA G+C content of strain DPS-8 T was 34.7 mol%. Differential phenotypic properties, together with its

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confidence: 62%

Section: Tamlana Agarivorans Jw-26 T (Eu221275)mentioning

confidence: 99%

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confidence: 99%

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Winogradskyella litorisediminis sp. nov., isolated from coastal sediment

Kang

Lee

Yoon

2013

International Journal of Systematic and Evolutionary Microbiology

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“…At the time of writing, the genus comprised 17 species with validly published names (http://www.bacterio.net/winogradskyella.html; Euzéby, 1997). All known members of the genus Winogradskyella have been isolated from marine environments or marine organisms (Lau et al, 2005;Nedashkovskaya et al, 2005Nedashkovskaya et al, , 2009Nedashkovskaya et al, , 2012Pinhassi et al, 2009;Romanenko et al, 2009;Ivanova et al, 2010;Kim & Nedashkovskaya, 2010;Yoon et al, 2011;Lee et al, 2012; Begum et al, 2013;Lee et al, 2013). In this study, we describe a Winogradskyella-like bacterial strain, designated WD-2-2 T , collected from a tidal flat sediment.…”

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Winogradskyella wandonensis sp. nov., isolated from a tidal flat

Park

Won

et al. 2014

International Journal of Systematic and Evolutionary Microbiology

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A Gram-stain-negative, non-flagellated, non-gliding, aerobic, rod-shaped bacterium, designated WD-2-2 T , was isolated from a tidal flat of Wando, an island of South Korea, and subjected to a polyphasic taxonomic analysis. Strain WD-2-2 T grew optimally at 30 6C, at pH 7.0-8.0 and in the presence of 2.0 % (w/v) NaCl. Phylogenetic analyses based on 16S rRNA gene sequences showed that strain WD-2-2 T belonged to the genus Winogradskyella, clustering coherently with the type strain of Winogradskyella litorisediminis. Strain WD-2-2 T exhibited 16S rRNA gene sequence similarity of 97.4 % to W. litorisediminis DPS-8 T and 94.5-96.6 % to the type strains of the other species of the genus Winogradskyella. Strain WD-2-2 T contained MK-6 as the predominant menaquinone and iso-C 15 : 1 G, iso-C 17 : 0 3-OH and iso-C 15 : 0 as the major fatty acids. The major polar lipids detected in strain WD-2-2 T were phosphatidylethanolamine, one unidentified lipid and one unidentified aminolipid. The DNA G+C content was 36.4 mol%, and DNA-DNA relatedness with W. litorisediminis DPS-8 T was 13 %. Differential phenotypic properties, together with its phylogenetic and genetic distinctiveness, revealed that strain WD-2-2 T is separate from recognized species of the genus Winogradskyella. On the basis of the data presented, strain WD-2-2 T is considered to represent a novel species of the genus Winogradskyella, for which the name Winogradskyella wandonensis sp. nov. is proposed. The type strain is WD-2-2 T (5KCTC 32579 T 5CECT 8445 T ).The genus Winogradskyella, a member of family Flavobacteriaceae (phylum Bacteroidetes), was proposed by Nedashkovskaya et al. (2005) with the descriptions of three novel species, Winogradskyella thalassocola (the type species of the genus), W. epiphytica and W. eximia. At the time of writing, the genus comprised 17 species with validly published names (http://www.bacterio.net/winogradskyella.html; Euzéby, 1997). All known members of the genus Winogradskyella have been isolated from marine environments or marine organisms (Lau et al., 2005;Nedashkovskaya et al., 2005Nedashkovskaya et al., , 2009Nedashkovskaya et al., , 2012Pinhassi et al., 2009;Romanenko et al., 2009;Ivanova et al., 2010;Kim & Nedashkovskaya, 2010;Yoon et al., 2011;Lee et al., 2012; Begum et al., 2013;Lee et al., 2013). In this study, we describe a Winogradskyella-like bacterial strain, designated WD-2-2 T , collected from a tidal flat sediment. The aim of the present work was to determine the exact taxonomic position of strain WD-2-2 T by polyphasic taxonomic characterization which included determination of chemotaxonomic and other phenotypic properties, detailed phylogenetic investigations based on 16S rRNA gene sequences and DNA-DNA hybridization.A sample of tidal flat sediment was collected from Wando, an island of South Korea, on the South Sea, and used as the source for isolation of bacterial strains. Strain WD-2-2 T was isolated by the standard dilution plating technique at 25 u C on marine agar 2216 (MA; Becton Dickinson) and cultivate...

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“…At the time of writing, the genus comprises 15 recognized species: Winogradskyella aquimaris, Winogradskyella arenosi, Winogradskyella damuponensis, Winogradskyella echinorum, Winogradskyella epiphytica, Winogradskyella exilis, Winogradskyella eximia, Winogradskyella litorisediminis, Winogradskyella lutea, Winogradskyella pacifica, Winogradskyella poriferorum, Winogradskyella psychrotolerans, Winogradskyella rapida, Winogradskyella thalassocola and Winogradskyella ulvae (Begum et al, 2013;Ivanova et al, 2010;Kim & Nedashkovskaya, 2010;Kang et al, 2013;Lau et al, 2005;Lee et al, 2012Lee et al, , 2013Nedashkovskaya et al, 2005Nedashkovskaya et al, , 2009Nedashkovskaya et al, , 2012Pinhassi et al, 2009;Romanenko et al, 2009;Yoon et al, 2011). The genus Winogradskyella is composed of marine strains isolated from sediments, seaweed, marine sponges and seawater.…”

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Winogradskyella pulchriflava sp. nov., isolated from marine sediment

Kim

Choi

Park

et al. 2013

International Journal of Systematic and Evolutionary Microbiology

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A taxonomic study was conducted on strain EM106 T , isolated from a sediment sample of the East Sea, Republic of Korea. Comparative 16S rRNA gene sequence analyses showed that strain EM106 T belongs to the family Flavobacteriaceae and is most closely related to Winogradskyella echinorum KMM 6211 T and Winogradskyella ulvae KMM 6390 T (97.8 and 97.3 % 16S rRNA gene sequence similarities, respectively). The G+C content of the genomic DNA of strain EM106 T was 33.3 mol%, and the major respiratory quinone was menaquinone-6. The polar lipids of EM106 T were phosphatidylethanolamine, two unidentified aminolipids and two unidentified lipids. DNA-DNA relatedness data indicated that strain EM106 T represented a distinct species, separate from W. echinorum KMM 6211 T and W. ulvae KMM 6390 T . Strain EM106 T possessed iso-C 15 : 0 , iso-C 15 : 1 G and iso-C 16 : 0 3-OH as the major cellular fatty acids. The isolate was Gram-staining-negative, strictly aerobic, short rod-shaped and motile by gliding. The strain grew at 10-35 6C (optimum, 25 6C), pH 6.5-9.0 (optimum, 7.5), and with 0.5-5 % (w/v) NaCl (optimum, 0.5-1 % NaCl). The overall physiological features of strain EM106 T were very similar to those of W. echinorum KMM 6211 T but only strain EM106 T had nitrate reductase activity. On the basis of phenotypic and phylogenetic analyses, strain EM106 T is proposed to represent a novel species, Winogradskyella pulchriflava. The type strain is EM106 T (5KCTC 23858 T 5NCAIM B 02481 T ).The genus Winogradskyella, within the family Flavobacteriaceae, was first described by Nedashkovskaya et al. (2005) to accommodate Gram-staining-negative, heterotrophic, strictly aerobic, rod-shaped bacteria (without production of flexirubin-type pigments) isolated from the sea urchin Strongylocentrotus intermedius. At the time of writing, the genus comprises 15 recognized

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Winogradskyella lutea sp. nov., isolated from seawater, and emended description of the genus Winogradskyella

Abstract: T were iso-C 15 : 1 G (19.1 %), iso-C 15 : 0 (13.3 %), iso-C 17 : 0 3-OH (10.0 %) and iso-C 15 : 0 3-OH (7.2 %). The DNA G+C content of strain A73 T was 36.0 mol% and its major

Cited by 33 publications

References 29 publications

Winogradskyella litorisediminis sp. nov., isolated from coastal sediment

Winogradskyella litorisediminis sp. nov., isolated from coastal sediment

Winogradskyella wandonensis sp. nov., isolated from a tidal flat

Winogradskyella pulchriflava sp. nov., isolated from marine sediment

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