scholarly journals Emticicia aquatica sp. nov., a species of the family Cytophagaceae isolated from fresh water

2015 ◽  
Vol 65 (Pt_12) ◽  
pp. 4358-4362 ◽  
Author(s):  
Yochan Joung ◽  
Mi-ae Seo ◽  
Heeyoung Kang ◽  
Haneul Kim ◽  
Tae-seok Ahn ◽  
...  
Keyword(s):  
Fresh Water ◽  
Type Strain ◽  
Novel Species ◽  
Polar Lipids ◽  
Rrna Gene ◽  
16S Rrna Gene Sequences ◽  
Gram Staining ◽  
The Family ◽  
Distinct Lineage ◽  
Unidentified Glycolipid

A Gram-staining-negative, non-gliding, orange-pigmented bacterial strain, designated HMF2925T, was isolated from fresh water in Korea. The phylogenetic tree based on 16S rRNA gene sequences showed that strain HMF2925T formed a distinct lineage within the genus Emticicia. Strain HMF2925T was closely related to Emticicia oligotrophica DSM 17448T (95.5 %) and Emticicia ginsengisoli Gsoil 085T (94.1 %). The major fatty acids of strain HMF2925T were summed feature 3 (C16 : 1ω6c and/or C16 : 1ω7c), iso-C15 : 0, C16 : 1ω5c and C16 : 0.The major polar lipids of strain HMF2925T were phosphatidylethanolamine, phosphatidylinositol, diphosphatidylglycerol, phosphatidylglycerol, an unidentified glycolipid, two unidentified amino lipids and three unidentified polar lipids. The DNA G+C content of strain HMF2925T was 36.5 mol%. On the basis of the evidence presented in this study, strain HMF2925T represents a novel species of the genus Emticicia, for which the name Emticicia aquatica sp. nov. is proposed. The type strain is HMF2925T ( = KCTC 42574T = CECT 8858T).

Flavobacterium jumunjinense sp. nov., isolated from a lagoon, and emended descriptions of Flavobacterium cheniae , Flavobacterium dongtanense and Flavobacterium gelidilacus

2013 ◽  
Vol 63 (Pt_11) ◽  
pp. 3937-3943 ◽  
Author(s):  
Yochan Joung ◽  
Haneul Kim ◽  
Kiseong Joh
Keyword(s):  
Type Species ◽  
Novel Species ◽  
Polar Lipids ◽  
Rrna Gene ◽  
16S Rrna Gene Sequences ◽  
Content Type ◽  
Link Type ◽  
Gram Staining ◽  
Distinct Lineage ◽  
Motile By Gliding

A Gram-staining-negative, yellow-pigmented bacterial strain, motile by gliding, designated HME7102T, was isolated from lagoon water in Korea. The phylogenetic tree based on 16S rRNA gene sequences showed that strain HME7102T formed a distinct lineage within the genus Flavobacterium . Strain HME7102T was closely related to Flavobacterium cheniae NJ-26T (94.5 %), Flavobacterium dongtanense LW30T (94.4 %) and Flavobacterium gelidilacus LMG 21477T (94.2 %). The major fatty acids of strain HME7102T were iso-C15 : 0, iso-C15 : 1 G, iso-C17 : 0 3-OH and iso-C15 : 0 3-OH. The major polyamine was homospermidine and the major polar lipids were phosphatidylethanolamine, one unidentified aminolipid and two unidentified polar lipids. The DNA G+C content of strain HME7102T was 36.5 mol%. On the basis of the evidence presented in this study, strain HME7102T represents a novel species of the genus Flavobacterium , for which the name Flavobacterium jumunjinense sp. nov. is proposed. The type strain is HME7102T ( = KCTC 23618T = CECT 7955T). Emended descriptions of F. cheniae , F. dongtanense and F. gelidilacus are also proposed.

scholarly journals Lewinella xylanilytica sp. nov., a member of the family Saprospiraceae isolated from coastal seawater

2015 ◽  
Vol 65 (Pt_10) ◽  
pp. 3433-3438 ◽  
Author(s):  
Hye-Ri Sung ◽  
Jin-Man Lee ◽  
Mibang Kim ◽  
Kee-Sun Shin
Keyword(s):  
Fatty Acids ◽  
Phylogenetic Analysis ◽  
Type Strain ◽  
Novel Species ◽  
Rrna Gene ◽  
The Novel ◽  
16S Rrna Gene Sequences ◽  
Unidentified Phospholipid ◽  
Gram Staining ◽  
The Family

An orange-pigmented bacterium, designated strain 13-9-B8T, was isolated from a seawater sample collected at Marado, Jeju Island, South Korea. The novel strain was Gram-staining-negative, non-motile, non-gliding, rod-shaped and aerobic. A phylogenetic analysis based on 16S rRNA gene sequences revealed that the strain clustered with members of the genus Lewinella of the family Saprospiraceae in the phylum Bacteroidetes and was most closely related to the species Lewinella marina (95.6 % similarity to the type strain). Strain 13-9-B8T grew optimally at 30 °C, pH 7.0 and with 2 % (w/v) NaCl. Strain 13-9-B8T contained MK-7 as the predominant menquinone and summed feature 3, iso-C15 : 0 and iso-C17 : 0 3-OH as the major fatty acids. The polar lipids detected in strain 13-9-B8T were phosphatidylethanolamine, one unidentified aminolipid, one unidentified phospholipid and eight unidentified lipids. The DNA G+C content of strain 13-9-B8T was 59.1 mol%. Based on phenotypic, chemotaxonomic and phylogenetic data presented, strain 13-9-B8T is considered to represent a novel species of the genus Lewinella, for which the name Lewinella xylanilytica sp. nov. is proposed. The type strain is 13-9-B8T ( = DSM 29526T = KCTC 32663T).

scholarly journals Arenimonas maotaiensis sp. nov., isolated from fresh water

2014 ◽  
Vol 64 (Pt_12) ◽  
pp. 3994-4000 ◽  
Author(s):  
Xin Yuan ◽  
Yuichi Nogi ◽  
Xu Tan ◽  
Ren-Gang Zhang ◽  
Jie Lv
Keyword(s):  
Fresh Water ◽  
Type Strain ◽  
Novel Species ◽  
Phylogenetic Analyses ◽  
Polar Lipids ◽  
Rrna Gene ◽  
16S Rrna Gene Sequences ◽  
Content Type ◽  
Link Type ◽  
Chishui River

A translucent, white, Gram-reaction-negative, facultatively anaerobic, non-flagellated, slightly curved or curved bacterial strain, designated YT8T, was isolated from the fresh water of the Maotai section of Chishui River, China. Cells were catalase-positive and oxidase-positive. Phylogenetic analyses of 16S rRNA gene sequences revealed that strain YT8T is a member of the genus Arenimonas with similarity to other members of this genus ranging from 93.7 to 95.0 %. The major isoprenoid quinone was ubiquinone 8 (Q-8), major polar lipids were phosphatidylethanolamine, one unidentified aminolipid, two unidentified phospholipids and two unidentified polar lipids, while major fatty acids were iso-C15 : 0, iso-C14 : 0 and anteiso-C15 : 0. The DNA G+C content of strain YT8T was 66.6 mol%. On the basis of phenotypic, phylogenetic and genotypic features studied, strain YT8T is suggested to represent a novel species of the genus Arenimonas , for which the name Arenimonas maotaiensis sp. nov. is proposed. The type strain is YT8T ( = CGMCC 1.12726T = JCM 19710T).

scholarly journals Spirosoma rigui sp. nov., isolated from fresh water

2007 ◽  
Vol 57 (12) ◽  
pp. 2870-2873 ◽  
Author(s):  
Keun Sik Baik ◽  
Mi Sun Kim ◽  
Seong Chan Park ◽  
Dong Wan Lee ◽  
Soon Dong Lee ◽  
...  
Keyword(s):  
Fresh Water ◽  
Type Strain ◽  
Gene Sequence ◽  
Novel Species ◽  
Sequence Similarity ◽  
Gliding Motility ◽  
Rrna Gene ◽  
16S Rrna Gene Sequences ◽  
Gram Negative ◽  
The Family

A Gram-negative, yellow-pigmented bacterium capable of gliding motility, designated strain WPCB118T, was isolated from fresh water collected from the Woopo wetland (Republic of Korea). Cells were rod-shaped and sometimes filamentous. The major fatty acids were iso-C15 : 0 2-OH and/or C16 : 1 ω7c (45.6 %), C16 : 1 ω5c (18.5 %), iso-C15 : 0 (9.5 %) and C16 : 0 (8.8 %). The predominant menaquinone and polar lipid were MK-7 and phosphatidylethanolamine, respectively. The DNA G+C content was 53.3 mol%. A phylogenetic tree based on 16S rRNA gene sequences showed that strain WPCB118T had an evolutionary lineage within the radiation encompassing the members of the family ‘Flexibacteraceae’, its closest neighbour being Spirosoma linguale LMG 10896T (93.7 % gene sequence similarity). Data from this polyphasic study indicated that strain WPCB118T could not be assigned to any recognized species. Strain WPCB118T represents a novel species of the genus Spirosoma, for which the name Spirosoma rigui sp. nov. is proposed. The type strain is WPCB118T (=KCTC 12531T=NBRC 101117T).

Herbiconiux moechotypicola sp. nov., a xylanolytic bacterium isolated from the gut of hairy long-horned toad beetles, Moechotypa diphysis (Pascoe)

2012 ◽  
Vol 62 (1) ◽  
pp. 90-95 ◽  
Author(s):  
Byung-Chun Kim ◽  
Doo-Sang Park ◽  
Hyangmi Kim ◽  
Hyun-Woo Oh ◽  
Kang Hyun Lee ◽  
...  
Keyword(s):  
Genomic Dna ◽  
Type Strain ◽  
Novel Species ◽  
Rrna Gene ◽  
Culturable Bacteria ◽  
16S Rrna Gene Sequences ◽  
Cellular Fatty Acids ◽  
The Family ◽  
Diamino Acid ◽  
Isoprenoid Quinones

A novel Gram-positive, non-motile, rod-shaped bacterium, designated strain RB-62T, was isolated during a study of culturable bacteria from the gut of Moechotypa diphysis (Pascoe) and its taxonomic position was investigated. Strain RB-62T grew at 15–30 °C and pH 5.0–8.5. The isoprenoid quinones were menaquinones MK-11 (77.1 %), MK-10 (11.7 %) and MK-12 (11.2 %). The major cellular fatty acids were anteiso-C15 : 0 (34.6 %), anteiso-C17 : 0 (29.8 %), iso-C16 : 0 (17.0 %) and cyclohexyl-C17 : 0 (11.4 %). The diagnostic diamino acid of the cell-wall peptidoglycan was 2,4-diaminobutyric acid. The G+C content of the genomic DNA of strain RB-62T was 70.3 mol%. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain RB-62T was affiliated with the genus Herbiconiux cluster within the family Microbacteriaceae, and was related most closely to Herbiconiux ginsengi wged11T (98.08 % similarity). The level of DNA–DNA relatedness between strain RB-62T and H. ginsengi wged11T was 43.2 % (reciprocal 66.7 %). Phenotypic and phylogenetic characteristics clearly distinguished strain RB-62T from recognized species of the genus Herbiconiux. Based on data from the present polyphasic study, strain RB-62T is considered to represent a novel species of the genus Herbiconiux, for which the name Herbiconiux moechotypicola sp. nov. is proposed. The type strain is RB-62T ( = KCTC 19653T = JCM 16117T).

scholarly journals Altererythrobacter namhicola sp. nov. and Altererythrobacter aestuarii sp. nov., isolated from seawater

2011 ◽  
Vol 61 (4) ◽  
pp. 709-715 ◽  
Author(s):  
Seong Chan Park ◽  
Keun Sik Baik ◽  
Han Na Choe ◽  
Chae Hong Lim ◽  
Ho Jun Kim ◽  
...  
Keyword(s):  
Type Strain ◽  
Novel Species ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
The Novel ◽  
16S Rrna Gene Sequences ◽  
The Family ◽  
South Sea ◽  
Ubiquinone 10 ◽  
Pigmented Bacteria

Two non-motile, orange- or yellow-pigmented bacteria, designated strains KYW48T and KYW147T, were isolated from seawater collected from the South Sea, Republic of Korea. Cells of both strains were Gram-reaction-negative, aerobic and catalase- and oxidase-positive. The major fatty acids of strain KYW48T were C18 : 1ω7c (35.3 %), summed feature 3 (iso-C15 : 0 2-OH and/or C16 : 1ω7c) (22.7 %), C17 : 1ω6c (19.8 %), C14 : 0 2-OH (7.4 %) and C16 : 0 (5.9 %), and those of strain KYW147T were C18 : 1ω7c (36.0 %), summed feature 3 (18.3 %), C16 : 0 (14.7 %), 11-methyl C18 : 1ω7c (10.7 %), C16 : 0 2-OH (9.1 %) and C18 : 1ω9c (8.0 %). The predominant isoprenoid quinone of both strains was ubiquinone 10 (Q-10). The DNA G+C contents of strains KYW48T and KYW147T were 63.8 and 67.2 mol%, respectively. A phylogenetic tree based on 16S rRNA gene sequences showed that strains KYW48T and KYW147T were grouped with the members of the family Erythrobacteraceae and formed a distinct clade with the members of the genus Altererythrobacter (<95.7 % sequence similarity). On the basis of the evidence presented in this study, the novel species Altererythrobacter namhicola sp. nov. (type strain KYW48T  = KCTC 22736T  = JCM 16345T) and Altererythrobacter aestuarii sp. nov. (type strain KYW147T  = KCTC 22735T  = JCM 16339T) are proposed.

scholarly journals Sphingosinicella vermicomposti sp. nov., isolated from vermicompost, and emended description of the genus Sphingosinicella

2010 ◽  
Vol 60 (3) ◽  
pp. 580-584 ◽  
Author(s):  
Muhammad Yasir ◽  
Zubair Aslam ◽  
Geun Cheol Song ◽  
Che Ok Jeon ◽  
Young Ryun Chung
Keyword(s):  
Type Strain ◽  
Novel Species ◽  
Rrna Gene ◽  
Gram Stain ◽  
16S Rrna Gene Sequences ◽  
Respiratory Quinone ◽  
The Family ◽  
Emended Description ◽  
Major Respiratory Quinone ◽  
Total Dna

A Gram-stain-negative, rod-shaped bacterium, designated strain YC7378T was isolated from vermicompost (VC) collected at Masan, Korea, and its taxonomic position was investigated by using a polyphasic approach. Strain YC7378T grew optimally at 30 °C and at pH 6.5–8.5. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain YC7378T belongs to the genus Sphingosinicella in the family Sphingomonadaceae. The most closely related strains are Sphingosinicella soli KSL-125T (95.7 %), Sphingosinicella xenopeptidilytica 3-2W4T (95.6 %) and Sphingosinicella microcystinivorans Y2T (95.5 %). Strain YC7378T contained ubiquinone Q-10 as the major respiratory quinone system and sym-homospermidine as the major polyamine. The major fatty acids of strain YC7378T were C18 : 1 ω7c, C16 : 1 ω7c and/or iso-C15 : 0 2-OH, C14 : 0 2-OH and C16 : 0. The major polar lipids were sphingoglycolipid, diphosphatidylglycerol, phosphatidylglycerol and phosphatidylethanolamine. The total DNA G+C content was 59.4 mol%. The phenotypic, phylogenetic and chemotaxonomic data showed that strain YC7378T represents a novel species of the genus Sphingosinicella, for which the name Sphingosinicella vermicomposti sp. nov. is proposed. The type strain is YC7378T (=KCTC 22446T =DSM 21593T).

scholarly journals Marinithermofilum abyssi gen. nov., sp. nov. and Desmospora profundinema sp. nov., isolated from a deep-sea sediment, and emended description of the genus Desmospora Yassin et al. 2009

2015 ◽  
Vol 65 (Pt_8) ◽  
pp. 2622-2629 ◽  
Author(s):  
Yi Zhang ◽  
Jie Li ◽  
Xinpeng Tian ◽  
Si Zhang
Keyword(s):  
Fatty Acids ◽  
Deep Sea ◽  
Type Strain ◽  
Novel Species ◽  
Polar Lipids ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Deep Sea Sediment ◽  
The Family ◽  
Diamino Acid

Two novel filamentous bacteria, strains SCSIO 11157T and SCSIO 11154T, were isolated from a deep-sea sediment sample. Strain SCSIO 11157T grew optimally at 55–60 °C, while strain SCSIO 11154T grew optimally at 40 °C. Both strains produced aerial and substrate mycelia. Phylogenetic analysis of the 16S rRNA gene sequences of strains SCSIO 11157T and SCSIO 11154T showed that the isolates were affiliated to the family Thermoactinomycetaceae. The two isolates contained ll-diaminopimelic acid as the cell-wall diamino acid, and did not have diagnostic sugars. The major polar lipids of strain SCSIO 11157T were diphosphatidylglycerol, phosphatidylmethylethanolamine, phosphatidylethanolamine and phosphatidylglycerol, and the major polar lipids of SCSIO 11154T were diphosphatidylglycerol, phosphatidylglycerol and phosphatidylethanolamine. The predominant menaquinone of both strains was MK-7. The major cellular fatty acids of strain SCSIO 11157T were iso-C15 : 0, C18 : 1ω9c and iso-C17 : 0, and strain SCSIO 11154T contained iso-C15 : 0 and iso-C17 : 0 as major fatty acids. The DNA G+C contents of strains SCSIO 11157T and SCSIO 11154T were 54.2 and 51.8 mol %, respectively. On the basis of its phenotypic and phylogenetic properties, strain SCSIO 11157T represents a novel species in the new genus, for which we propose the name Marinithermofilum abyssi gen. nov., sp. nov. The type strain of Marinithermofilum abyssi is SCSIO 11157T ( = CGMCC 1.15179T = NBRC 109939T). Strain SCSIO 11154T represents a novel species of the genus Desmospora, for which we propose the name Desmospora profundinema sp. nov. The type strain is SCSIO 11154T ( = DSM 45903T = NBRC 109626T).

scholarly journals Marinobacterium lutimaris sp. nov., isolated from a tidal flat

2010 ◽  
Vol 60 (8) ◽  
pp. 1828-1831 ◽  
Author(s):  
Jeong Myeong Kim ◽  
Se Hee Lee ◽  
Ji Young Jung ◽  
Che Ok Jeon
Keyword(s):  
Tidal Flat ◽  
Type Strain ◽  
Novel Species ◽  
Halophilic Bacterium ◽  
Molecular Data ◽  
Rrna Gene ◽  
16S Rrna Gene Sequences ◽  
Gram Staining ◽  
Moderately Halophilic Bacterium ◽  
Optimum Ph

A Gram-staining-negative, moderately halophilic bacterium, designated strain AN9T, was isolated from a tidal flat of the Taean coast in South Korea. Cells were catalase- and oxidase-positive short rods that were motile by means of a single polar flagellum. Growth of strain AN9T was observed at 15–40 °C (optimum, 25–30 °C) and at pH 6.0–8.0 (optimum, pH 6.5–7.5). Strain AN9T contained ubiquinone Q-8 as the predominant isoprenoid quinone and C10 : 0 3-OH (31.7 %), C18 : 1 ω7c (24.8 %), C16 : 0 (14.7 %) and summed feature 3 (comprising C16 : 1 ω7c and/or iso-C15 : 0 2-OH, 10.72 %) as the major fatty acids. The G+C content of the genomic DNA of strain AN9T was 58 mol%. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain AN9T was related to members of the genus Marinobacterium and was related most closely to Marinobacterium litorale IMCC1877T (96.8 % similarity). On the basis of chemotaxonomic and molecular data, strain AN9T is considered to represent a novel species of the genus Marinobacterium, for which the name Marinobacterium lutimaris sp. nov. is proposed. The type strain is AN9T (=KACC 13703T =DSM 22012T).

scholarly journals Actinopolymorpha pittospori sp. nov., an endophyte isolated from surface-sterilized leaves of an apricot tree (Pittosporum phylliraeoides)

2011 ◽  
Vol 61 (11) ◽  
pp. 2616-2620 ◽  
Author(s):  
Onuma Kaewkla ◽  
Christopher M. M. Franco
Keyword(s):  
Dna Hybridization ◽  
Type Strain ◽  
Novel Species ◽  
Rrna Gene ◽  
16S Rrna Gene Sequences ◽  
The Family ◽  
Biochemical Studies ◽  
Apricot Tree ◽  
Physiological And Biochemical ◽  
Wall Components

A member of the genus Actinopolymorpha, designated PIP 143T, was isolated from the leaves of an Australian native apricot tree (Pittosporum phylliraeoides). The isolate was a Gram-reaction-positive, aerobic actinobacterium, with a well-developed substrate mycelium that fragmented into small rods. Phylogenetic evaluation based on 16S rRNA gene sequences placed the isolate in the family Nocardioidaceae. Strain PIP 143T was most closely related to Actinopolymorpha cephalotaxi I06-2230T (98.7 %) and Actinopolymorpha rutila YIM 45725T (98.1 %). Chemotaxonomic data, including cell-wall components, menaquinones and fatty acids, confirmed the affiliation of strain PIP 143T to the genus Actinopolymorpha. Phylogenetic analysis and physiological and biochemical studies, in combination with DNA–DNA hybridization studies, allowed the differentiation of strain PIP 143T from its closest phylogenetic neighbours with validly published names. Therefore, a novel species is proposed, with the name Actinopolymorpha pittospori sp. nov. The type strain is PIP 143T ( = DSM 45354T  = ACM 5288T  = NRRL B-24810T).

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