Winogradskyella damuponensis sp. nov., isolated from seawater

Lee, Dong-Heon; Cho, Sun Ja; Kim, Suk Min; Lee, Sun Bok

doi:10.1099/ijs.0.041384-0

Cited by 21 publications

(15 citation statements)

References 27 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…were observed in riverbank soil. These are metal resistant group of bacteria and also might be responsible to increase the richness of Bacteroidetes in riverbank soil [35][36][37]. Similar results had been shown by Guillermina Hernandez-Raquet et al [38] while studying the molecular diversity of bacterial communities in oil polluted site.…”

Section: Microbial Community and Covaried Environmental Factorssupporting

confidence: 59%

Soil microbial diversity of peri-urban agricultural field and riverbank along Yamuna river in Delhi, India

Sharma

Singh

2018

SN Appl. Sci.

View full text Add to dashboard Cite

Soil microbes play an important role in the earth's ecosystem; variations in any environmental factor would have a great impact on microbial function and diversity. Yamuna river is regarded as one of the most polluted rivers in India. It is a major source of water for household and agricultural practices in Delhi and its national capital territory regions. In the present work, we studied the physic-chemical properties and soil microbial diversity in riverbanks and agricultural field along the Yamuna river. Physicochemical properties indicate the soil quality of the two distinct soil sites and correlation analysis showed that these are the key factors responsible for shift in soil bacterial community. Characterization of soil microbial community was done. Sequence analysis showed that both riverbank soil and field soil harbor microbial community with variation in their relative abundance. Proteobacteria is the dominating bacterial community in both riverbanks (70.03%) and agricultural field soil (56.41%) while Bacteroidetes (38.39%) in riverbank soil and Actinobacteria (11.3%) in agricultural field soil. Field soil also harbors some specific group of bacteria, i.e., Actinomycetes and Cyanobacteria. Bioinformatics and statistical analysis showed that bacterial community was found to be significantly different in two soil environments and mainly driven by climatic conditions and concentration of pollutant. Our work provides insight into soil quality, microbial community, and phylogenetic turnover under different soil conditions in polluted areas.

show abstract

Section: Microbial Community and Covaried Environmental Factorssupporting

confidence: 59%

Soil microbial diversity of peri-urban agricultural field and riverbank along Yamuna river in Delhi, India

Sharma

Singh

2018

SN Appl. Sci.

View full text Add to dashboard Cite

show abstract

“…The phylogenetic trees generated by neighbour-joining, minimum-evolution and maximumparsimony algorithms showed that strain EM106 T formed a robust cluster with members of the genus Winogradskyella Table 1. Selective phenotypic characteristics of strain EM1076 T and phylogenetically related species of the genus Winogradskyella Strains: 1, EM106 T (data from this study); 2, W. echinorum KCTC 22026 T (5KMM 6211 T ) (this study and Nedashkovskaya et al, 2009); 3, W. ulvae KCTC 23626 T (5KMM 6390 T ) (this study and Nedashkovskaya et al, 2012); 4, W. poriferorum UST030701-295 T (Lau et al, 2005); 5, W. exilis 022-2-26 T (Ivanova et al, 2010;Nedashkovskaya et al, 2012); 6, W. damuponensis F081-2 T (Lee et al, 2013); 7. W. eximia KMM 3944 T (Nedashkovskaya et al, 2005(Nedashkovskaya et al, , 2012; 8, W. thalassocola KMM 3907 T (Nedashkovskaya et al, 2005(Nedashkovskaya et al, , 2012.…”

mentioning

confidence: 78%

“…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.…”

mentioning

confidence: 99%

Winogradskyella pulchriflava sp. nov., isolated from marine sediment

Kim

Choi

Park

et al. 2013

International Journal of Systematic and Evolutionary Microbiology

View full text Add to dashboard Cite

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

show abstract

“…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.…”

mentioning

confidence: 99%

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

Park

Won

et al. 2014

International Journal of Systematic and Evolutionary Microbiology

View full text Add to dashboard Cite

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...

show abstract

Winogradskyella damuponensis sp. nov., isolated from seawater

Cited by 21 publications

References 27 publications

Soil microbial diversity of peri-urban agricultural field and riverbank along Yamuna river in Delhi, India

Soil microbial diversity of peri-urban agricultural field and riverbank along Yamuna river in Delhi, India

Winogradskyella pulchriflava sp. nov., isolated from marine sediment

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

Contact Info

Product

Resources

About