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Yue YY, Ye YQ, Zhou ZY, Zhang MD, Jia YW, Du ZJ. Winogradskyella vincentii sp. nov. and Winogradskyella alexanderae sp. nov., two novel bacteria isolated from intertidal sediment. Int J Syst Evol Microbiol 2023; 73. [PMID: 37750765 DOI: 10.1099/ijsem.0.006039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/27/2023] Open
Abstract
Two novel Gram-stain-negative, facultative anaerobic, chemoheterotrophic, non-motile and rod-shaped strains were isolated from intertidal sediment sampled at Xiaoshi Island, Weihai, PR China. Full sequence analysis of the 16S rRNA genes showed that the two strains were closely related to members of the genus Winogradskyella and the phylogenetic similarities to their closest relative, Winogradskyella aquimaris, were 96.7 and 95.8 %, respectively. The DNA G+C contents of strains 2Y89T and D23T were 33.3 and 35.1 mol%, respectively. The respiratory quinone detected in both strains was MK-6. The major fatty acids detected in strain 2Y89T were iso-C15 : 0 and iso-C15 : 1G, and in strain D23T they were iso-C15 : 1G, iso-C15 : 0 and iso-C17 : 03-OH. The principal polar lipids of strain 2Y89T mainly included phosphatidylethanolamine, aminoglycolipids, unidentified aminolipids, unidentified glycolipids and unidentified lipids; strain D23T was the same as strain 2Y89T except that it did not contain aminoglycolipids. Based on the phenotypic, chemical taxonomic, genotypic and phylogenetic features established in this study, we suggest that the new strains represent two novel species of the genus Winogradskyella, for which the names Winogradskyella vincentii sp. nov. (type strain 2Y89T=MCCC 1H00477T=KCTC 92034T) and Winogradskyella alexanderae sp. nov. (type strain D23T=MCCC 1H00462T=KCTC 92023T) are proposed.
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Affiliation(s)
- Yu-Yan Yue
- Marine College, Shandong University, Weihai, Shandong, 264209, PR China
| | - Yu-Qi Ye
- Marine College, Shandong University, Weihai, Shandong, 264209, PR China
| | - Zi-Yang Zhou
- Marine College, Shandong University, Weihai, Shandong, 264209, PR China
| | - Meng-Di Zhang
- Joint Science College, Shandong University, Weihai, Shandong, 264209, PR China
| | - Ya-Wei Jia
- Marine College, Shandong University, Weihai, Shandong, 264209, PR China
| | - Zong-Jun Du
- Marine College, Shandong University, Weihai, Shandong, 264209, PR China
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, Shandong, 266237, PR China
- Weihai Research Institute of Industrial Technology of Shandong University, 264209, PR China
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Yin R, Yi YJ, Chen Z, Chen GJ, Zhou YX, Du ZJ. Flavihalobacter algicola gen. nov. sp. nov., a member of the family Flavobacteriaceae with alginate-degradation activity, isolated from marine alga Saccharina japonica. Int J Syst Evol Microbiol 2021; 71. [PMID: 33565957 DOI: 10.1099/ijsem.0.004701] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A Gram-stain-negative, aerobic, yellow, non-motile, rod-shaped and alginate-degrading bacterium, designated Dm15T, was isolated from marine alga collected in Weihai, PR China. Phylogenetic analyses based on 16S rRNA gene sequences showed that strain Dm15T represents a distinct line of the family Flavobacteriaceae. Strain Dm15T had the highest 16S rRNA gene sequence similarity to its closest phylogenetic neighbour Arcticiflavibacter luteus (96.7 %) and 93.7-96.4 % sequence similarity to other phylogenetic neighbours (Bizionia paragorgiae, Winogradskyella thalassocola, Ichthyenterobacterium magnum, Psychroserpens burtonensis and Arcticiflavibacter luteus) in the family Flavobacteriaceae. The novel isolate was able to grow at 10-40 °C (optimum, 30-33 °C), pH 7.0-9.0 (optimum, pH 7.0-7.5) and with 0.5-6.0 % NaCl (optimum 2.0-3.0 %, w/v). It could grow at 40 °C, and degrade alginate and cellulose, which were different from the neighbour genera. The draft genome consisted of 3395 genes with a total length of 3 798 431 bp and 34.1mol% G+C content. Especially, there were some specific genes coding for cellulase and alginate lyase, which provided a basis for the above phenotypic characteristics. The strain's genome sequence showed 71.1-80.2 % average amino acid identity values and 71.8-77.7 % average nucleotide identity values compared to the type strains of related genera within the family Flavobacteriaceae. It shared digital DNA-DNA hybridization identity of 19.8 and 20.9 % with I. magnum and A. luteus, respectively. The sole menaquinone was MK-6. The major fatty acids were iso-C15 : 0 and iso-C15 : 1 G. The polar lipids included six unidentified polar lipids, four unidentified aminolipids and phosphatidylethanolamine. Based on the results of phenotypic, chemotaxonomic and phylogenetic analyses, strain Dm15T represents a novel species of a new genus in the family Flavobacteriaceae, phylum Bacteroidetes, for which the name Flavihalobacter algicola gen. nov., sp. nov. is proposed. The type strain is Dm15T (KCTC 42256T=CICC 23815T).
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Affiliation(s)
- Rui Yin
- Marine College, Shandong University, Weihai 264209, PR China
| | - Yan-Jun Yi
- Marine College, Shandong University, Weihai 264209, PR China
| | - Zhuo Chen
- Marine College, Shandong University, Weihai 264209, PR China
| | - Guan-Jun Chen
- Marine College, Shandong University, Weihai 264209, PR China
| | - Yan-Xia Zhou
- Marine College, Shandong University, Weihai 264209, PR China
| | - Zong-Jun Du
- Marine College, Shandong University, Weihai 264209, PR China
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Alejandre-Colomo C, Viver T, Urdiain M, Francis B, Harder J, Kämpfer P, Amann R, Rosselló-Móra R. Taxonomic study of nine new Winogradskyella species occurring in the shallow waters of Helgoland Roads, North Sea. Proposal of Winogradskyella schleiferi sp. nov., Winogradskyella costae sp. nov., Winogradskyella helgolandensis sp. nov., Winogradskyella vidalii sp. nov., Winogradskyella forsetii sp. nov., Winogradskyella ludwigii sp. nov., Winogradskyella ursingii sp. nov., Winogradskyella wichelsiae sp. nov., and Candidatus "Winogradskyella atlantica" sp. nov. Syst Appl Microbiol 2020; 43:126128. [PMID: 32977081 DOI: 10.1016/j.syapm.2020.126128] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 07/21/2020] [Accepted: 07/21/2020] [Indexed: 11/18/2022]
Abstract
Evaluation of bacterial succession with cultivation-dependent strategies during a spring phytoplankton bloom in the North Sea led to the isolation of 41 strains that affiliated with the genus Winogradskyella. Fifteen of the strains were selected for a taxonomic study after discarding clonal cultures. A thorough phylogenetic, genomic and phenotypic analysis of the isolates indicated that they represented eight new species that coexisted in North Sea waters. Molecular data revealed the existence of an as yet uncultivated novel species recurrently binned from the North Sea metagenomes. The metagenome-assembled genomes (MAGs) of this new Winogradskyella were used to classify it as a new Candidatus species. This study represented a new example of the use of the tandem approach of whole cell mass spectrometry linked to 16S rRNA gene sequencing in order to facilitate the discovery of new taxa by high-throughput cultivation, which increases the probability of finding more than a single isolate for new species. In addition, we demonstrated the reasons for classifying MAGs representing recurrently retrieved heterotrophic species that evade cultivation even after an important high-throughput effort. The taxonomic study resulted in the classification of eight new species and one new Candidatus species of the genus Winogradskyella for which we propose the names W. schleiferi sp. nov., W. costae sp. nov., W. helgolandensis sp. nov., W. vidalii sp. nov., W. forsetii sp. nov., W. ludwigii sp. nov., W. ursingii sp. nov., W. wichelsiae sp. nov., and Candidatus "W. atlantica" sp. nov.
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Affiliation(s)
- Carlota Alejandre-Colomo
- Marine Microbiology Group, Department of Animal and Microbial Diversity, Mediterranean Institute for Advanced Studies (IMEDEA, UIB-CSIC), 07190 Esporles, Illes Balears, Spain
| | - Tomeu Viver
- Marine Microbiology Group, Department of Animal and Microbial Diversity, Mediterranean Institute for Advanced Studies (IMEDEA, UIB-CSIC), 07190 Esporles, Illes Balears, Spain
| | - Mercedes Urdiain
- Marine Microbiology Group, Department of Animal and Microbial Diversity, Mediterranean Institute for Advanced Studies (IMEDEA, UIB-CSIC), 07190 Esporles, Illes Balears, Spain
| | - Ben Francis
- Department of Molecular Ecology, Max Planck Institute for Marine Microbiology, D-28359 Bremen, Germany
| | - Jens Harder
- Department of Molecular Ecology, Max Planck Institute for Marine Microbiology, D-28359 Bremen, Germany
| | - Peter Kämpfer
- Institut für Angewandte Mikrobiologie, Justus Liebig Universität Giessen, IFZ-Heinrich-Buff-Ring, Giessen, Germany
| | - Rudolf Amann
- Department of Molecular Ecology, Max Planck Institute for Marine Microbiology, D-28359 Bremen, Germany
| | - Ramon Rosselló-Móra
- Marine Microbiology Group, Department of Animal and Microbial Diversity, Mediterranean Institute for Advanced Studies (IMEDEA, UIB-CSIC), 07190 Esporles, Illes Balears, Spain.
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Hu Z, Wang Z, Zhang Z, Li H, Zhang Y, Liu J, Jiao N. Flavicella sediminum sp. nov., isolated from marine sediment. Int J Syst Evol Microbiol 2019; 70:868-873. [PMID: 31714199 DOI: 10.1099/ijsem.0.003839] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A novel, Gram-stain-negative, motile, flagellated, aerobic, rod-shaped (0.5-0.7 µm wide and 1.0-1.2 µm long) and faint-yellow strain, designated ALS 84T, was isolated from marine sediment sampled at Ailian bay, Rongcheng, PR China. Growth occurred in the presence of 1-3 % (w/v) NaCl (optimum, 2 % NaCl), at pH 4.0-8.0 (pH 6.0-7.0) and at 8-30 °C (28 °C). The genome size was 4.37 Mbp. The G+C content of the genomic DNA was 33.6 mol%. The results of phylogenetic analysis based on 16S rRNA gene sequences suggested that strain ALS 84T belongs to the genus Flavicella within the family Flavobacteriaceae, and is most closely related to Flavicella marina (95.6 % similarity). The major fatty acids (>10 %) were iso-C15 : 0 3-OH (22.9 %), iso-C15 : 0 (14.0 %) and C16 : 0 (10.9 %). The major polar lipids were phosphatidylethanolamine and three unidentified lipids. Menaquinone-6 (MK-6) was identified as the respiratory quinone. On the basis of the phenotypic, phylogenetic and chemotaxonomic data obtained in the study, strain ALS 84T is considered to represent a novel species of the genus Flavicella, for which the name Flavicella sediminum sp. nov. is proposed. The type strain of the novel species is strain ALS 84T (=KCTC 62398T=MCCC 1K03480T).
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Affiliation(s)
- Zhenzhen Hu
- Institute of Marine Science and Technology, Shandong University, Qingdao 266273, PR China.,Key Laboratory of Biofuels, Shandong Provincial Key Laboratory of Energy Genetics, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao 266101, PR China
| | - Zengmeng Wang
- Key Laboratory of Biofuels, Shandong Provincial Key Laboratory of Energy Genetics, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao 266101, PR China.,University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Zenghu Zhang
- Key Laboratory of Biofuels, Shandong Provincial Key Laboratory of Energy Genetics, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao 266101, PR China
| | - Hongmei Li
- Key Laboratory of Biofuels, Shandong Provincial Key Laboratory of Energy Genetics, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao 266101, PR China
| | - Yongyu Zhang
- Key Laboratory of Biofuels, Shandong Provincial Key Laboratory of Energy Genetics, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao 266101, PR China
| | - Jihua Liu
- Institute of Marine Science and Technology, Shandong University, Qingdao 266273, PR China
| | - Nianzhi Jiao
- Institute of Marine Science and Technology, Shandong University, Qingdao 266273, PR China
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Schellenberg J, Busse HJ, Hardt M, Schubert P, Wilke T, Kämpfer P, Glaeser SP. Winogradskyella haliclonae sp. nov., isolated from a marine sponge of the genus Haliclona. Int J Syst Evol Microbiol 2017; 67:4902-4910. [DOI: 10.1099/ijsem.0.002192] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Johannes Schellenberg
- Institut für Angewandte Mikrobiologie, Justus-Liebig-Universität Giessen, D-35392 Giessen, Germany
| | - Hans-Jürgen Busse
- Institut für Mikrobiologie, Veterinärmedizinische Universität Wien, A-1210 Wien, Austria
| | - Martin Hardt
- Biomedical Research Center Seltersberg - Imaging Unit, Justus-Liebig-Universität Giessen, Giessen, Germany
| | - Patrick Schubert
- Institut für Tierökologie und Spezielle Zoologie, Justus-Liebig-Universität Giessen, D-35392 Giessen, Germany
| | - Thomas Wilke
- Institut für Tierökologie und Spezielle Zoologie, Justus-Liebig-Universität Giessen, D-35392 Giessen, Germany
| | - Peter Kämpfer
- Institut für Angewandte Mikrobiologie, Justus-Liebig-Universität Giessen, D-35392 Giessen, Germany
| | - Stefanie P. Glaeser
- Institut für Angewandte Mikrobiologie, Justus-Liebig-Universität Giessen, D-35392 Giessen, Germany
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Lee JH, Kang JW, Shin SB, Seong CN. Winogradskyella flava sp. nov., isolated from the brown alga, Sargassum fulvellum. Int J Syst Evol Microbiol 2017; 67:3540-3546. [PMID: 28866993 DOI: 10.1099/ijsem.0.002161] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2024] Open
Abstract
An aerobic, gliding and yellow-pigmented bacterium, designated strain SFD31T, was isolated from brown alga collected from the South Sea, Republic of Korea. Cells were Gram-stain-negative, and catalase- and oxidase-positive. The neighbour-joining phylogenetic tree based on 16S rRNA gene sequences showed that strain SFD31T forms an independent lineage within the genus Winogradskyella. Strain SFD31T was related distantly to Winogradskyella echinorum KMM 6211T (97.9 %, 16S rRNA gene sequence similarity), Winogradskyellalitoriviva KMM 6491T (97.4 %), Winogradskyellapulchriflava EM106T (97.2 %) and Winogradskyellaeckloniae EC29T (96.9 %). The major fatty acids of strain SFD31T were iso-C15 : 0, iso-C15 : 1 G, summed feature 3 (C16 : 1ω7c and/or C16 : 1ω6c) and unknown 13.565. The only isoprenoid quinone of the isolate was menaquinone 6. The major polar lipids were phosphatidylethanolamine, four unidentified aminolipids and two unidentified lipids. The DNA G+C content of strain SFD31T was 36.0 mol%. Phenotypic characteristics distinguished strain SFD31T from the related species of the genus Winogradskyella. On the basis of the evidence presented in this study, a novel species, Winogradskyella flava sp. nov., is proposed for strain SFD31T (=KCTC 52348T=JCM 31798T).
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Affiliation(s)
- Ji Hee Lee
- Aquaculture Industry Research Division, South Sea Fisheries Research Institute, National Institute of Fisheries Science South Sea Fisheries Research Institute (NIFS), Yeosu 59780, Republic of Korea
| | - Joo Won Kang
- Department of Biology, College of Life Science and Natural Resources, Sunchon National University, Suncheon 57922, Republic of Korea
| | - Soon Bum Shin
- Aquaculture Industry Research Division, South Sea Fisheries Research Institute, National Institute of Fisheries Science South Sea Fisheries Research Institute (NIFS), Yeosu 59780, Republic of Korea
| | - Chi Nam Seong
- Department of Biology, College of Life Science and Natural Resources, Sunchon National University, Suncheon 57922, Republic of Korea
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Winogradskyella aurantia sp. nov., isolated from a marine solar saltern. Antonie van Leeuwenhoek 2017; 110:1445-1452. [DOI: 10.1007/s10482-017-0897-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Accepted: 06/01/2017] [Indexed: 12/01/2022]
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Zhang DC, Liu YX, Huang HJ, Weber K, Margesin R. Winogradskyella sediminis sp. nov., isolated from marine sediment. Int J Syst Evol Microbiol 2016; 66:3157-3163. [DOI: 10.1099/ijsem.0.001157] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- De-Chao Zhang
- Institute of Oceanology, Chinese Academy of Sciences, 266071, Qingdao, PR China
| | - Yan-Xia Liu
- Institute of Oceanology, Chinese Academy of Sciences, 266071, Qingdao, PR China
| | - Hai-Jun Huang
- Institute of Oceanology, Chinese Academy of Sciences, 266071, Qingdao, PR China
| | - Karin Weber
- Institute of Microbiology, University of Innsbruck, Technikerstrasse 25, 6020 Innsbruck, Austria
| | - Rosa Margesin
- Institute of Microbiology, University of Innsbruck, Technikerstrasse 25, 6020 Innsbruck, Austria
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Nedashkovskaya OI, Kukhlevskiy AD, Zhukova NV, Kim SJ, Rhee SK, Mikhailov VV. Winogradskyella litoriviva sp. nov., isolated from coastal seawater. Int J Syst Evol Microbiol 2015. [DOI: 10.1099/ijsem.0.000470] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A Gram-stain-negative, facultatively anaerobic, moderately halophilic and gliding bacterium, designated KMM 6491T, was isolated from coastal seawater collected from Troitsa Bay, the Sea of Japan. Comparative analysis of 16S rRNA gene sequences revealed that strain KMM 6491T was a member of the genus Winogradskyella, with 94.5–97.9 % sequence similarity to recognized species of the genus Winogradskyella. The DNA G+C content of strain KMM 6491T was 31.3 mol% and DNA–DNA relatedness values with the type strains of Winogradskyella echinorum, Winogradskyella damuponensis, Winogradskyella eximia and Winogradskyella pulchriflava were in range of 10–26 %. Strain KMM 6491T contained menaquinone 6 (MK-6) as the single quinone and iso-C15 : 0, iso-C15 : 1, iso-C15 : 0 3-OH, iso-C17 : 0 3-OH, C15 : 0 and summed feature 3 (comprising iso-C15 : 0 2-OH and/or C16 : 1ω7c) anteiso-C15 : 0, as the prevalent fatty acids. The major polar lipids of strain KMM 6491T were phosphatidylethanolamine, two unknown aminolipids and two unknown lipids. Strain KMM 6491T was able to grow with 0.5–7 % NaCl and at 4–34 °C. The novel strain decomposed gelatin and starch and produced acid from d-glucose, maltose, mannose, rhamnose, sucrose, fructose and glycerol. On the basis of the results of the phylogenetic and phenotypic analyses it is suggested that strain KMM 6491T represents a novel species of the genus Winogradskyella, for which the name Winogradskyella litoriviva sp. nov. is proposed. The type strain is KMM 6491T ( = KCTC 23972T = LMG 26984T).
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Affiliation(s)
- Olga I. Nedashkovskaya
- Far Eastern Federal University, Sukhanova St. 8, 690950, Vladivostok, Russia
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry of the Far-Eastern Branch of the Russian Academy of Sciences, Pr. 100 Let Vladivostoku 159, 690022, Vladivostok, Russia
| | - Andrey D. Kukhlevskiy
- Far Eastern Federal University, Sukhanova St. 8, 690950, Vladivostok, Russia
- A.V. Zhirmunsky Institute of Marine Biology of the Far-Eastern Branch of the Russian Academy of Sciences, Pal'chevskogo St. 17, 690032, Vladivostok, Russia
| | - Natalia V. Zhukova
- Far Eastern Federal University, Sukhanova St. 8, 690950, Vladivostok, Russia
- A.V. Zhirmunsky Institute of Marine Biology of the Far-Eastern Branch of the Russian Academy of Sciences, Pal'chevskogo St. 17, 690032, Vladivostok, Russia
| | - So-Jeong Kim
- Department of Microbiology, Chungbuk National University, Cheongju 361-763, Republic of Korea
| | - Sung-Keun Rhee
- Department of Microbiology, Chungbuk National University, Cheongju 361-763, Republic of Korea
| | - Valery V. Mikhailov
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry of the Far-Eastern Branch of the Russian Academy of Sciences, Pr. 100 Let Vladivostoku 159, 690022, Vladivostok, Russia
- Far Eastern Federal University, Sukhanova St. 8, 690950, Vladivostok, Russia
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Winogradskyella crassostreae sp. nov., isolated from an oyster (Crassostrea gigas). Int J Syst Evol Microbiol 2015; 65:2890-2895. [DOI: 10.1099/ijs.0.000350] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A Gram-stain-negative, non-flagellated, non-gliding, aerobic and rod-shaped bacterium, designated TYO-19T, was isolated from an oyster collected from the South Sea in South Korea, and was subjected to a taxonomic study using a polyphasic approach. Strain TYO-19T grew optimally at 30 °C, at pH 7.0–8.0 and in the presence of 1.0–2.0 % (w/v) NaCl. Phylogenetic trees based on 16S rRNA gene sequences showed that strain TYO-19T belonged to the genus Winogradskyella, clustering coherently with the type strain of Winogradskyella epiphytica. Strain TYO-19T exhibited a 16S rRNA gene sequence similarity value of 99.7 % to W. epiphytica KMM 3906T and 94.2–96.9 % to the type strains of other species of the genus Winogradskyella. Strain TYO-19T contained MK-6 as the predominant menaquinone and iso-C15[hairsp] :[hairsp] 1 G, iso-C17[hairsp] :[hairsp] 0 3-OH, iso-C15[hairsp] :[hairsp] 0 and anteiso-C15[hairsp] :[hairsp] 0 as the major fatty acids. The major polar lipids detected in strain TYO-19T were phosphatidylethanolamine and one unidentified lipid. The DNA G+C content was 39.0 mol% and the mean DNA–DNA relatedness value with the type strain of W. epiphytica was 59 ± 4.3 %. Differential phenotypic properties, together with phylogenetic and genetic distinctiveness, revealed that strain TYO-19T is separated from recognized species of the genus Winogradskyella. On the basis of the data presented, strain TYO-19T is considered to represent a novel species of the genus Winogradskyella, for which the name Winogradskyella crassostreae sp. nov. is proposed. The type strain is TYO-19T ( = KCTC 42462T = NBRC 110924T).
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Kim JY, Park SH, Seo GY, Kim YJ, Oh DC. Winogradskyella eckloniae sp. nov., a marine bacterium isolated from the brown alga Ecklonia cava. Int J Syst Evol Microbiol 2015; 65:2791-2796. [PMID: 25979633 DOI: 10.1099/ijs.0.000334] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2023] Open
Abstract
A novel bacterial strain, designated EC29(T), was isolated from the brown alga Ecklonia cava collected on Jeju Island, Republic of Korea. Cells of strain EC29(T) were Gram-stain-negative, aerobic, rod-shaped and motile by gliding. Growth was observed at 10-30 °C (optimum, 20-25 °C), at pH 6.0-9.5 (optimum, pH 7.5) and in the presence of 1-5% (w/v) NaCl. Phylogenetic analyses based on the 16S rRNA gene sequence revealed that the strain belonged to the genus Winogradskyella. Strain EC29(T) exhibited the highest 16S rRNA gene sequence similarities, of 96.5-97.8%, to the type strains of Winogradskyella pulchriflava EM106(T), Winogradskyella echinorum KMM 6211(T) and Winogradskyella ulvae KMM 6390(T). Strain EC29(T) exhibited < 27% DNA-DNA relatedness with Winogradskyella pulchriflava EM106(T) and Winogradskyella echinorum KMM 6211(T). The predominant fatty acids of strain EC29(T) were iso-C15 : 0, iso-C15 : 1 G, C15 : 0, iso-C17 : 0 3-OH, iso-C15 : 0 3-OH and anteiso-C15 : 0. The DNA G+C content was 31.1 mol% and the major respiratory quinone was menaquinone-6 (MK-6). Based on a polyphasic study, strain EC29(T) is considered to represent a novel species of the genus Winogradskyella, for which the name Winogradskyella eckloniae sp. nov. is proposed. The type strain is EC29(T) ( = KCTC 32172(T) = JCM 18703(T)).
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Affiliation(s)
- Ji-Young Kim
- Department of Biology, Jeju National University, Jeju 690-756, Republic of Korea
- Jeju Biological Resource Co., Ltd, CTC Business Incubator, Jeju Tourism College, Jeju 690-756, Republic of Korea
| | - So-Hyun Park
- Department of Aquatic Life Medicine, College of Ocean Science, Jeju 690-756, Republic of Korea
| | - Ga-Young Seo
- Department of Biology, Jeju National University, Jeju 690-756, Republic of Korea
| | - Young-Ju Kim
- Jeju Biological Resource Co., Ltd, CTC Business Incubator, Jeju Tourism College, Jeju 690-756, Republic of Korea
| | - Duck-Chul Oh
- Department of Biology, Jeju National University, Jeju 690-756, Republic of Korea
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Romanenko LA, Tanaka N, Kurilenko VV, Svetashev VI. Tamlana sedimentorum sp. nov., isolated from shallow sand sediments of the Sea of Japan. Int J Syst Evol Microbiol 2014; 64:2891-2896. [PMID: 24876238 DOI: 10.1099/ijs.0.061812-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
An aerobic, Gram-stain-negative, saffron-pigmented, non-motile bacterial strain KMM 9545(T), was isolated from a marine sand sediment sample obtained from the Sea of Japan seashore and characterized in a taxonomic study using a polyphasic approach. The 16S rRNA gene sequence of strain KMM 9545(T) showed a high level of similarity to species of the genus Gaetbulibacter (95.1-96.2%), the type strains of species of the genus Tamlana (94.9-96.1%) and members of the genus Algibacter (94.8-96.1%). Phylogenetic analysis based on the 16S rRNA gene sequences positioned strain KMM 9545(T) as a distinct lineage in the cluster comprising species of the genus Tamlana. Strain KMM 9545(T) grew at temperatures between 5-36 °C and in the presence of 2-4% (w/v) NaCl. It contained MK-6 as the predominant menaquinone and iso-C(15 : 0), iso-C(15 : 1), iso-C(17 : 1) 3-OH, iso-C(15 : 0) 3-OH and iso-C(15 : 0) 2-OH as the major fatty acids. The genomic DNA G+C content was 31.3 mol%. On the basis of the phenotypic characteristics and phylogenetic distance, it can be concluded that strain KMM 9545(T) represents a novel species of the genus Tamlana, for which the name Tamlana sedimentorum sp. nov. is proposed. The type strain is KMM 9545(T) ( = NRIC 0921(T) = JCM 19808(T)).
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Affiliation(s)
- Lyudmila A Romanenko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 Let Vladivostoku, 159, Vladivostok 690022, Russia
| | - Naoto Tanaka
- NODAI Culture Collection Center, Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya-ku, Tokyo 156-8502, Japan
| | - Valeriya V Kurilenko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 Let Vladivostoku, 159, Vladivostok 690022, Russia
| | - Vassilii I Svetashev
- Institute of Marine Biology, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690041, Russia
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Park S, Park JM, Won SM, Bae KS, Yoon JH. Winogradskyella wandonensis sp. nov., isolated from a tidal flat. Int J Syst Evol Microbiol 2014; 64:1520-1525. [DOI: 10.1099/ijs.0.060467-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A Gram-stain-negative, non-flagellated, non-gliding, aerobic, rod-shaped bacterium, designated WD-2-2T, was isolated from a tidal flat of Wando, an island of South Korea, and subjected to a polyphasic taxonomic analysis. Strain WD-2-2T grew optimally at 30 °C, 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-2-2T belonged to the genus
Winogradskyella
, clustering coherently with the type strain of
Winogradskyella litorisediminis
. Strain WD-2-2T exhibited 16S rRNA gene sequence similarity of 97.4 % to
W. litorisediminis
DPS-8T and 94.5–96.6 % to the type strains of the other species of the genus
Winogradskyella
. Strain WD-2-2T contained MK-6 as the predominant menaquinone and iso-C15 : 1 G, iso-C17 : 0 3-OH and iso-C15 : 0 as the major fatty acids. The major polar lipids detected in strain WD-2-2T 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-8T was 13 %. Differential phenotypic properties, together with its phylogenetic and genetic distinctiveness, revealed that strain WD-2-2T is separate from recognized species of the genus
Winogradskyella
. On the basis of the data presented, strain WD-2-2T 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-2-2T ( = KCTC 32579T = CECT 8445T).
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Affiliation(s)
- Sooyeon Park
- Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu, Suwon, Republic of Korea
| | - Ji-Min Park
- Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu, Suwon, Republic of Korea
| | - Sung-Min Won
- Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu, Suwon, Republic of Korea
| | - Kyung Sook Bae
- Microbiological Resource Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), PO Box 115, Yuseong, Daejeon, Republic of Korea
| | - Jung-Hoon Yoon
- Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu, Suwon, Republic of Korea
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Kim SJ, Choi YR, Park SJ, Kim JG, Shin KS, Roh DH, Rhee SK. Winogradskyella
pulchriflava sp. nov., isolated from marine sediment. Int J Syst Evol Microbiol 2013; 63:3062-3068. [DOI: 10.1099/ijs.0.049502-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A taxonomic study was conducted on strain EM106T, isolated from a sediment sample of the East Sea, Republic of Korea. Comparative 16S rRNA gene sequence analyses showed that strain EM106T belongs to the family
Flavobacteriaceae
and is most closely related to
Winogradskyella echinorum
KMM 6211T and
Winogradskyella ulvae
KMM 6390T (97.8 and 97.3 % 16S rRNA gene sequence similarities, respectively). The G+C content of the genomic DNA of strain EM106T was 33.3 mol%, and the major respiratory quinone was menaquinone-6. The polar lipids of EM106T were phosphatidylethanolamine, two unidentified aminolipids and two unidentified lipids. DNA–DNA relatedness data indicated that strain EM106T represented a distinct species, separate from
W. echinorum
KMM 6211T and
W. ulvae
KMM 6390T. Strain EM106T possessed iso-C15 : 0, iso-C15 : 1 G and iso-C16 : 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 °C (optimum, 25 °C), 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 EM106T were very similar to those of
W. echinorum
KMM 6211T but only strain EM106T had nitrate reductase activity. On the basis of phenotypic and phylogenetic analyses, strain EM106T is proposed to represent a novel species,
Winogradskyella
pulchriflava. The type strain is EM106T( = KCTC 23858T = NCAIM B 02481T).
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Affiliation(s)
- So-Jeong Kim
- Department of Microbiology, Chungbuk National University, Cheongju 361-763, Republic of Korea
| | - Ye-Rin Choi
- Department of Microbiology, Chungbuk National University, Cheongju 361-763, Republic of Korea
| | - Soo-Je Park
- Department of Microbiology, Chungbuk National University, Cheongju 361-763, Republic of Korea
| | - Jong-Geol Kim
- Department of Microbiology, Chungbuk National University, Cheongju 361-763, Republic of Korea
| | - Kee-Sun Shin
- Biological Resources Center, KRIBB, Daejeon 305-806, Republic of Korea
| | - Dong-Hyun Roh
- Department of Microbiology, Chungbuk National University, Cheongju 361-763, Republic of Korea
| | - Sung-Keun Rhee
- Department of Microbiology, Chungbuk National University, Cheongju 361-763, Republic of Korea
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Park S, Yoon JH. Winogradskyella undariae sp. nov., a member of the family Flavobacteriaceae isolated from a brown algae reservoir. Antonie van Leeuwenhoek 2013; 104:619-26. [DOI: 10.1007/s10482-013-9968-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2012] [Accepted: 07/03/2013] [Indexed: 12/01/2022]
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Winogradskyella psychrotolerans sp. nov., a marine bacterium of the family
Flavobacteriaceae
isolated from Arctic sediment. Int J Syst Evol Microbiol 2013; 63:1646-1652. [DOI: 10.1099/ijs.0.044669-0] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A novel Gram-negative, rod–coccus shaped, non-motile, strain, RS-3T, was isolated from a sediment sample collected from the marine transect of Kongsfjorden, Ny-Ålesund, Svalbard, Arctic. Colonies and broth cultures were yellowish in colour due to the presence of carotenoids. Strain RS-3T was positive for oxidase, aesculinase, caseinase, gelatinase and urease activities and negative for amylase, catalase, lipase, lysine decarboxylase, ornithine decarboxylase, DNase and β-galactosidase activities. The predominant fatty acids were iso-C15 : 0 (18.0), anteiso-C15 : 0 (16.8), iso-C15 : 1 G (14.2), anteiso-C15 : 1 A (6.0) and iso-C15 : 0 3-OH (6.8). Strain RS-3T contained MK-6 (72.42 %) and MK-7 (27.58 %) as the major respiratory quinones and phosphatidylethanolamine, two unidentified aminolipids and two unidentified lipids make up the polar lipid composition. The DNA G+C content of strain RS-3T was 34.7±1.2 mol%. The 16S rRNA gene sequence analysis indicated that
Winogradskyella pacifica
and
Winogradskyella thalassocola
are the most closely related species with sequence similarities to the type strains of these species of 98.5 and 97.7 %, respectively. However, DNA–DNA hybridization with
Winogradskyella pacifica
KCTC 22997T and
Winogradskyella thalassocola
DSM 15363T showed a relatedness of 22 and 42.5 % with respect to strain RS-3T. Based on the DNA–DNA hybridization values, phenotypic and chemotaxonomic characteristics and phylogenetic inference, strain RS-3T is proposed as a novel species of the genus
Winogradskyella
, for which the name Winogradskyella psychrotolerans sp. nov. is proposed. The type strain of Winogradskyella psychrotolerans sp. nov. is RS-3T ( = CIP 110154T = NBRC 106169T). An emended description of the genus
Winogradskyella
is provided.
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Kang CH, Lee SY, Yoon JH. Winogradskyella litorisediminis sp. nov., isolated from coastal sediment. Int J Syst Evol Microbiol 2013; 63:1793-1799. [DOI: 10.1099/ijs.0.043679-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A Gram-staining-negative, non-flagellated, non-gliding, aerobic, rod-shaped bacterium, designated DPS-8T, was isolated from coastal sediment of Geoje island in the South Sea, South Korea, and subjected to a polyphasic study. Strain DPS-8T grew optimally at 30 °C, 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-8T joined the clade comprising the type strains of
Winogradskyella
species with a high bootstrap resampling value of 93.5 %. Phylogenetic trees constructed using maximum-likelihood and maximum-parsimony algorithms revealed that strain DPS-8T belonged to the genus
Winogradskyella
. Strain DPS-8T exhibited 94.1–96.5 % 16S rRNA gene sequence similarity to the type strains of species of the genus
Winogradskyella
. Strain DPS-8T contained MK-6 as the predominant menaquinone and iso-C15 : 1 G, iso-C15 : 0, iso-C17 : 0 3-OH and C16 : 1ω7c and/or iso-C15 : 0 2-OH as the major fatty acids. The major polar lipids of strain DPS-8T were phosphatidylethanolamine and two unidentified lipids. The DNA G+C content of strain DPS-8T was 34.7 mol%. Differential phenotypic properties, together with its phylogenetic distinctiveness, revealed that strain DPS-8T is separate from recognized species of the genus
Winogradskyella
. On the basis of the data presented, strain DPS-8T is considered to represent a novel species of the genus
Winogradskyella
, for which the name Winogradskyella litorisediminis sp. nov. is proposed. The type strain is DPS-8T ( = KCTC 32110T = CCUG 62215T).
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Affiliation(s)
- Chul-Hyung Kang
- University of Science and Technology (UST), 113 Gwahangno, Yuseong, Daejeon, Republic of Korea
| | - Soo-Young Lee
- Korea Research Institute of Bioscience and Biotechnology (KRIBB), PO Box 115, Yuseong, Daejeon, Republic of Korea
| | - Jung-Hoon Yoon
- Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu, Suwon, Republic of Korea
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Lee DH, Cho SJ, Kim SM, Lee SB. Winogradskyella damuponensis sp. nov., isolated from seawater. Int J Syst Evol Microbiol 2013; 63:321-326. [DOI: 10.1099/ijs.0.041384-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A novel bacterium, designated F081-2T, isolated from seawater from Damupo beach in Pohang, Korea, was investigated using a polyphasic taxonomic approach. Cells were yellow-pigmented, strictly aerobic, motile by gliding, Gram-negative-staining and rod-shaped. The temperature, pH and NaCl ranges for growth were 4–35 °C, pH 5.5–9.5 and 1.0–5.0 %, respectively. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain F081-2T belonged to a distinct lineage in the genus
Winogradskyella
of the family
Flavobacteriaceae
, sharing 93.7–98.1 % similarity with recognized members of the genus. Low levels of DNA–DNA relatedness values were found between strain F081-2T and
Winogradskyella eximia
KCTC 12219T (61.1 %),
Winogradskyella thalassocola
KCTC 12221T (47.0 %),
Winogradskyella echinorum
KCTC 22026T (39.3 %),
Winogradskyella rapida
CCUG 56098T (34.3 %) and
Winogradskyella arenosi
JCM 17633T (33.4 %). The major cellular fatty acids were iso-C15 : 0 (25.3 %), iso-C15 : 1 G (14.6 %), iso-C17 : 0 3-OH (9.3 %), anteiso-C15 : 0 (7.8 %) and iso-C15 : 0 3-OH (7.6 %). The polar lipid profile was composed of phosphatidylethanolamine, one unidentified aminolipid, one unidentified phospholipid, one unidentified aminophospholipid and six unidentified lipids. The major respiratory quinone was menaquinone-6 and the DNA G+C content of the strain was 32.3 mol%. On the basis of phenotypic, phylogenetic and genotypic data, strain F081-2T represents a novel species within the genus
Winogradskyella
, for which the name Winogradskyella damuponensis sp. nov. is proposed. The type strain is F081-2T ( = KCTC 23552T = JCM 17633T).
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Affiliation(s)
- Dong-Heon Lee
- Department of Chemical Engineering, Pohang University of Science and Technology, San 31, Hyoja-Dong, Pohang 790-784, Republic of Korea
| | - Sun Ja Cho
- Department of Chemical Engineering, Pohang University of Science and Technology, San 31, Hyoja-Dong, Pohang 790-784, Republic of Korea
| | - Suk Min Kim
- Department of Chemical Engineering, Pohang University of Science and Technology, San 31, Hyoja-Dong, Pohang 790-784, Republic of Korea
| | - Sun Bok Lee
- Gyeongbuk Sea Grant Institute, Pohang University of Science and Technology, San 31, Hyoja-Dong, Pohang 790-784, Republic of Korea
- Department of Chemical Engineering, Pohang University of Science and Technology, San 31, Hyoja-Dong, Pohang 790-784, Republic of Korea
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Kim JY, Oh DC. Winogradskyella jejuensis sp. nov., a marine bacterium isolated from a brown alga Carpopeltis affinis. J Microbiol 2012; 50:888-92. [PMID: 23124762 DOI: 10.1007/s12275-012-2447-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2012] [Accepted: 09/30/2012] [Indexed: 10/27/2022]
Abstract
A Gram-negative, orange-pigmented, rod-shaped bacterium, designated strain CP32(T) was isolated from a brown alga Carpopeltis affinis collected on the coast of Jeju Island, Republic of Korea. The isolate grew at 10-37°C (optimum 25°C) and at pH 6.5-9.5 (optimum pH 7.0). The 16S rRNA gene sequence of the isolate showed much similarity with the type strains of recognized species of the genus Winogradskyella (94.0-96.6%). The most closely related species were Winogradskyella echinorum KMM 6211(T), Winogradskyella ulvae KMM 6390(T), Winogradskyella thalassocola KMM 3907(T), Winogradskyella poriferorum UST030701-295(T), and Winogradskyella eximia KMM 3944(T). The major respiratory quinone was menaquinone-6 (MK-6) and the predominant cellular fatty acids were iso-C(15:1) G (24.8%), iso-C(15:0) (23.4%), and iso-C(17:0) 3-OH (11.6 %). The DNA G+C content was 33.3 mol%. The polar lipid profile was composed of phosphatidylethanolamine, two aminolipids, and five unknown lipids. On the basis of phenotypic features, and the result of 16S rRNA gene sequence analysis, strain CP32(T) (=KCTC 23835(T) =JCM 18454(T)) represents a novel species of the genus Winogradskyella, for which the name Winogradskyella jejuensis sp. nov. is proposed.
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Affiliation(s)
- Ji-Young Kim
- Department of Biology, Jeju National University, Jeju 690-756, Republic of Korea
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20
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Lee SY, Park S, Oh TK, Yoon JH. Winogradskyella aquimaris sp. nov., isolated from seawater. Int J Syst Evol Microbiol 2012; 62:1814-1818. [DOI: 10.1099/ijs.0.034090-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A Gram-negative, non-flagellated, motile by gliding, aerobic rod, designated DPG-24T, was isolated from seawater of Geoje Island in the South Sea, Korea. Strain DPG-24T grew optimally at 30–37 °C, at pH 7.0–7.5 and with 2 % (w/v) NaCl. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain DPG-24T belonged to the genus
Winogradskyella
and clustered with
Winogradskyella poriferorum
UST030701-295T and
Winogradskyella exilis
022-2-26T. Strain DPG-24T exhibited 97.6 and 95.8 % 16S rRNA gene sequence similarities with
W. poriferorum
UST030701-295T and
W. exilis
022-2-26T, respectively, and 92.4–95.7 % with other members of the genus
Winogradskyella
. Strain DPG-24T contained MK-6 as the predominant menaquinone and iso-C15 : 1 G, iso-C15 : 0 and iso-C17 : 0 3-OH as the major fatty acids. The major polar lipids were phosphatidylethanolamine, one unidentified lipid, one unidentified aminolipid and one unidentified phospholipid. The DNA G+C content was 36.7 mol%. DNA–DNA relatedness between the isolate and
W. poriferorum
JCM 12885T was 10.8 %. The differential phenotypic properties and phylogenetic and genetic distinctiveness enabled strain DPG-24T to be differentiated from recognized members of the genus
Winogradskyella
. On the basis of the data presented, strain DPG-24T is considered to represent a novel species of the genus
Winogradskyella
, for which the name Winogradskyella aquimaris sp. nov. is proposed; the type strain is DPG-24T ( = KCTC 23502T = CCUG 60798T).
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Affiliation(s)
- Soo-Young Lee
- Korea Research Institute of Bioscience and Biotechnology (KRIBB), PO Box 115, Yuseong, Daejeon, Republic of Korea
| | - Sooyeon Park
- Korea Research Institute of Bioscience and Biotechnology (KRIBB), PO Box 115, Yuseong, Daejeon, Republic of Korea
| | - Tae-Kwang Oh
- Korea Research Institute of Bioscience and Biotechnology (KRIBB), PO Box 115, Yuseong, Daejeon, Republic of Korea
| | - Jung-Hoon Yoon
- Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu, Suwon, Republic of Korea
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Winogradskyella multivorans sp. nov., a polysaccharide-degrading bacterium isolated from seawater of an oyster farm. Antonie van Leeuwenhoek 2012; 102:231-8. [DOI: 10.1007/s10482-012-9729-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2012] [Accepted: 03/17/2012] [Indexed: 11/27/2022]
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Lee DH, Cho SJ, Kim SM, Lee SB. Postechiella marina gen. nov., sp. nov., isolated from seawater. Int J Syst Evol Microbiol 2011; 62:1528-1535. [PMID: 21856980 DOI: 10.1099/ijs.0.031302-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A Gram-staining-negative, strictly aerobic, non-motile, yellow-pigmented bacterium, designated strain M091(T), was isolated from seawater at Damupo beach in Pohang, Republic of Korea, and investigated using a polyphasic taxonomic approach. The novel strain grew optimally at 25 °C, pH 7.0-8.0, and in the presence of 3% (w/v) NaCl. In a phylogenetic analysis based on 16S rRNA gene sequences, strain M091(T) formed a lineage within the family Flavobacteriaceae that was distinct from the most closely related genera of Flaviramulus (95.1% sequence similarity), Algibacter (94.9-93.9%), Mariniflexile (94.8-94.2%), Winogradskyella (94.8-93.2%), Lacinutrix (94.7-93.8%) and Tamlana (94.7-92.9%). The polar lipid profile of the novel strain comprised phosphatidylethanolamine, two unidentified aminolipids, one unidentified phospholipid and seven unidentified lipids. The predominant cellular fatty acids were iso-C(15:0) (20.5%), iso-C(17:0) 3-OH (15.4%), iso-C(15:0) 3-OH (12.4%), C(15:0) (10.9%) and iso-C(15:1) G (9.9%). The genomic DNA G+C content of strain M091(T) was 34.4 mol% and the major respiratory quinone was MK-6. Based on phenotypic and genotypic data, strain M091(T) represents a new genus and novel species in the family Flavobacteriaceae, for which the name Postechiella marina gen. nov., sp. nov. is proposed. The type strain of the type species is M091(T) (=KCTC 23537(T)=JCM 17630(T)).
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Affiliation(s)
- Dong-Heon Lee
- Department of Chemical Engineering, Pohang University of Science and Technology, San 31, Hyoja-Dong, Pohang 790-784, Republic of Korea
| | - Sun Ja Cho
- Department of Chemical Engineering, Pohang University of Science and Technology, San 31, Hyoja-Dong, Pohang 790-784, Republic of Korea
| | - Suk Min Kim
- Department of Chemical Engineering, Pohang University of Science and Technology, San 31, Hyoja-Dong, Pohang 790-784, Republic of Korea
| | - Sun Bok Lee
- Gyeongbuk Sea Grant Institute, Pohang University of Science and Technology, San 31, Hyoja-Dong, Pohang 790-784, Republic of Korea.,Department of Chemical Engineering, Pohang University of Science and Technology, San 31, Hyoja-Dong, Pohang 790-784, Republic of Korea
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Nedashkovskaya OI, Kukhlevskiy AD, Zhukova NV. Winogradskyella ulvae sp. nov., an epiphyte of a Pacific seaweed, and emended descriptions of the genus Winogradskyella and Winogradskyella thalassocola, Winogradskyella echinorum, Winogradskyella exilis and Winogradskyella eximia. Int J Syst Evol Microbiol 2011; 62:1450-1456. [PMID: 21841007 DOI: 10.1099/ijs.0.032219-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A Gram-negative, facultatively anaerobic, slightly halophilic bacterium that was motile by gliding, designated KMM 6390(T), was isolated from the coastal green alga Ulva fenestrata collected from the Sea of Japan. A comparative analysis of 16S rRNA gene sequences revealed that strain KMM 6390(T) was a member of the genus Winogradskyella, with Winogradskyella echinorum KMM 6211(T) as its closest relative (97.8% 16S rRNA gene sequence similarity). 16S rRNA gene sequence similarities between the isolate and other members of the genus Winogradskyella were 95.4-96.7%. DNA-DNA relatedness between the isolate and W. echinorum KMM 6211(T) was 27%. Strain KMM 6390(T) was able to grow with 0.5-4.0% NaCl and at 4-37 °C. The isolate decomposed casein, gelatin, starch and DNA and produced acid from galactose, D-glucose, lactose and maltose. The major fatty acids were iso-C(15:0), iso-C(15:1), anteiso-C(15:0) and C(15:0). The polar lipid profile comprised phosphatidylethanolamine and two unknown aminolipids. The DNA G+C content was 34.2 mol%. On the basis of phylogenetic, chemotaxonomic and phenotypic investigations, strain KMM 6390(T) represents a novel species of the genus Winogradskyella, for which the name Winogradskyella ulvae sp. nov. is proposed; the type strain is KMM 6390(T) (=KCTC 23626(T)=LMG 26444(T)). Emended descriptions of the genus Winogradskyella and of W. thalassocola, W. echinorum, W. exilis and W. eximia are also provided.
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Affiliation(s)
- Olga I Nedashkovskaya
- Pacific Institute of Bioorganic Chemistry of the Far-Eastern Branch of the Russian Academy of Sciences, Pr. 100 Let Vladivostoku 159, 690022 Vladivostok, Russia
| | - Andrey D Kukhlevskiy
- Far Eastern Federal University, Sukhanova St. 8, 690950 Vladivostok, Russia.,A.V. Zhirmunsky Institute of Marine Biology of the Far-Eastern Branch of the Russian Academy of Science, Pal'chevskogo St. 17, 690032 Vladivostok, Russia
| | - Natalia V Zhukova
- Far Eastern Federal University, Sukhanova St. 8, 690950 Vladivostok, Russia.,A.V. Zhirmunsky Institute of Marine Biology of the Far-Eastern Branch of the Russian Academy of Science, Pal'chevskogo St. 17, 690032 Vladivostok, Russia
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Yoon BJ, Byun HD, Kim JY, Lee DH, Kahng HY, Oh DC. Winogradskyella lutea sp. nov., isolated from seawater, and emended description of the genus Winogradskyella. Int J Syst Evol Microbiol 2011; 61:1539-1543. [DOI: 10.1099/ijs.0.025528-0] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A novel Gram-negative, orange-pigmented, rod-shaped, strictly aerobic, gliding, oxidase- and catalase-positive bacterial strain, A73T, was isolated from seawater collected off Jeju, South Korea. 16S rRNA gene sequence similarity between A73T and type strains of Winogradskyella species with validly published names ranged from 94.1 to 96.2 %. The dominant fatty acids of strain A73T were iso-C15 : 1 G (19.1 %), iso-C15 : 0 (13.3 %), iso-C17 : 0 3-OH (10.0 %) and iso-C15 : 0 3-OH (7.2 %). The DNA G+C content of strain A73T was 36.0 mol% and its major respiratory quinone was MK-6. On the basis of combined data from phenotypic and phylogenetic analyses, strain A73T represents a novel species of the genus Winogradskyella, for which the name Winogradskyella lutea sp. nov. is proposed. The type strain is A73T ( = KCTC 23237T = DSM 22624T). An emended description of the genus Winogradskyella is also provided.
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Affiliation(s)
- Byoung-Jun Yoon
- The Research Institute for Basic Sciences, Jeju National University, Jeju 690-756, Republic of Korea
| | - Hoo-Dhon Byun
- Department of Biology, College of Natural Science, Jeju National University, Jeju 690-756, Republic of Korea
| | - Ji-Young Kim
- Department of Biology, College of Natural Science, Jeju National University, Jeju 690-756, Republic of Korea
| | - Dong-Heon Lee
- Department of Chemical Engineering, Pohang University of Science and Technology, Pohang 790-784, Republic of Korea
| | - Hyung-Yeel Kahng
- Department of Environmental Education, College of Education, Sunchon National University, Sunchon 540-742, Republic of Korea
| | - Duck-Chul Oh
- Department of Biology, College of Natural Science, Jeju National University, Jeju 690-756, Republic of Korea
- The Research Institute for Basic Sciences, Jeju National University, Jeju 690-756, Republic of Korea
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Kim SB, Nedashkovskaya OI, Zhukova NV, Kuchlevskiy AD, Mikhailov VV. Corallibacter vietnamensis gen. nov., sp. nov., a marine bacterium of the family Flavobacteriaceae. Int J Syst Evol Microbiol 2011; 62:569-574. [PMID: 21515707 DOI: 10.1099/ijs.0.028928-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The taxonomic position of two strains of a novel heterotrophic, strictly aerobic, Gram-negative, gliding, dark-orange-pigmented bacterium, designated KMM 6217(T) and KMM 6332, was determined. The strains grew at 10-40 °C and with 0.5-8.0% NaCl. They were catalase- and oxidase-positive, produced flexirubin-type pigments and hydrolysed aesculin, gelatin, starch, Tween 80 and DNA. The predominant fatty acids were iso-C(15:1), iso-C(15:0), C(15:0), summed feature 3 (comprising iso-C(15:0) 2-OH and/or C(16:1)ω7c) and iso-C(17:0) 3-OH. The polar lipid profile comprised phosphatidylethanolamine as the major component, three unknown aminolipids and one unknown lipid. The DNA G+C content was 34.7-34.8 mol%. Phylogenetic analysis of the 16S rRNA gene sequence showed that the novel isolates could be placed in the family Flavobacteriaceae. The nearest neighbours of strains KMM 6217(T) and KMM 6332 were members of the genera Bizionia, Formosa, Lacinutrix, Meridianimaribacter, Mesoflavibacter and Winogradskyella, with sequence similarities to the type strains of species of these genera of 92.8-95.2, 93.7-94.5, 94.1-94.7, 94.9, 94.6 and 93.5-94.4%, respectively. Based on phenotypic, genotypic and phylogenetic data, strains KMM 6217(T) and KMM 6332 should be classified as representatives of a novel species in a new genus in the family Flavobacteriaceae of the phylum 'Bacteroidetes', for which the name Corallibacter vietnamensis gen. nov., sp. nov. is proposed; the type strain is KMM 6217(T) (=JCM 17525(T)=KCTC 23026(T)).
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Affiliation(s)
- Seung Bum Kim
- Department of Microbiology and Molecular Biology, School of Bioscience and Biotechnology, Chungnam National University, 220 Gung-dong, Yuseong, Daejeon 305-764, Republic of Korea
| | - Olga I Nedashkovskaya
- Pacific Institute of Bioorganic Chemistry of the Far-Eastern Branch of the Russian Academy of Sciences, Pr. 100 Let Vladivostoku 159, 690022 Vladivostok, Russia
| | - Natalia V Zhukova
- Far-Eastern Federal University, Sukhanova St. 8, 690950 Vladivostok, Russia.,A. V. Zhirmunsky Institute of Marine Biology of the Far-Eastern Branch of the Russian Academy of Science, Pal'chevskogo St. 17, 690032 Vladivostok, Russia
| | - Andrey D Kuchlevskiy
- Far-Eastern Federal University, Sukhanova St. 8, 690950 Vladivostok, Russia.,A. V. Zhirmunsky Institute of Marine Biology of the Far-Eastern Branch of the Russian Academy of Science, Pal'chevskogo St. 17, 690032 Vladivostok, Russia
| | - Valery V Mikhailov
- Pacific Institute of Bioorganic Chemistry of the Far-Eastern Branch of the Russian Academy of Sciences, Pr. 100 Let Vladivostoku 159, 690022 Vladivostok, Russia
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Kim SB, Nedashkovskaya OI. Winogradskyella pacifica sp. nov., a marine bacterium of the family Flavobacteriaceae. Int J Syst Evol Microbiol 2010; 60:1948-1951. [DOI: 10.1099/ijs.0.016329-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A novel strain, designated KMM 6019T, was isolated from coastal seawater and subjected to taxonomic examination using a polyphasic approach. A comparative analysis of 16S rRNA gene sequences revealed that strain KMM 6019T formed a distinct phyletic line within the genus Winogradskyella, a member of the family Flavobacteriaceae, phylum Bacteroidetes. The 16S rRNA gene sequence similarity between the novel isolate and the type strains of the recognized species of the genus Winogradskyella was 94.0–97.8 %. Winogradskyella thalassocola KMM 3907T was the closest relative, with 97.8 % sequence similarity. The predominant fatty acids of strain KMM 6019T were iso-C15 : 0, iso-C15 : 1, anteiso-C15 : 0, iso-C15 : 0 3-OH, iso-C16 : 0 3-OH, C15 : 0, iso-C17 : 0 3-OH and summed feature 3 comprising iso-C15 : 0 2-OH and/or C16 : 1
ω7c, which are characteristic for members of the genus Winogradskyella. The DNA G+C content was 35.3 mol%. Strain KMM 6019T moved by gliding and grew with 1–5 % NaCl and at 4–30 °C. The novel strain degraded gelatin, casein and starch and produced acid from cellobiose, d-glucose and maltose. Strain KMM 6019T could clearly be differentiated from the other Winogradskyella species by the ability to utilize inositol and sorbitol and to produce hydrogen sulphide. On the basis of phylogenetic and phenotypic findings, strain KMM 6019T is considered to represent a novel species of the genus Winogradskyella, for which the name Winogradskyella pacifica sp. nov. is proposed. The type strain is KMM 6019T (=KCTC 22997T=LMG 22568T).
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Affiliation(s)
- Seung Bum Kim
- Department of Microbiology, School of Bioscience and Biotechnology, Chungnam National University, 220 Gung-dong, Yuseong, Daejeon 305-764, Republic of Korea
| | - Olga I. Nedashkovskaya
- Pacific Institute of Bioorganic Chemistry of the Far-Eastern Branch of the Russian Academy of Sciences, Pr. 100 Let Vladivostoku 159, 690022 Vladivostok, Russia
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Yang SJ, Oh HM, Chung S, Cho JC. Antarcticimonas flava gen. nov., sp. nov., isolated from Antarctic coastal seawater. J Microbiol 2009; 47:517-23. [DOI: 10.1007/s12275-009-0225-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2009] [Accepted: 07/29/2009] [Indexed: 10/20/2022]
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