15 results match your criteria phosphatase-positive 16s

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Anti-osteoclastogenic diacetylenic components of Dendropanax morbifera.

Arch Pharm Res 2018 May 4;41(5):506-512. Epub 2018 May 4.

Bio & Drug Discovery Division, Center for Medicinal Chemistry, Korea Research Institute of Chemical Technology, 141 Gajeong-ro, Yuseong-gu, Daejeon, 334114, Republic of Korea.

Methanol (MeOH) extract of the aerial parts of Dendropanax morbifera (Araliaceae) has demonstrated a significant dose-dependent inhibitory effect on the RANKL-induced differentiation of bone marrow-derived macrophages to osteoclasts. Bioassay-guided fractionation of the extract resulted in the isolation of a novel diacetylene carboxylic acid (1), together with a known diacetylenic compounds (2) as phytochemicals to strongly inhibit the osteoclast differentiation. The chemical structure of 1 was determined by spectroscopic analyses as (9Z,16S)-16-O-acetyl-9,17-octadecadiene-12,14-diynoic acid, that is acetyl derivative of 2. Read More

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A Potential New Human Pathogen Belonging to Genus, Identified in a Bloodstream Infection.

Front Microbiol 2017 18;8:2533. Epub 2017 Dec 18.

Genomic Research Laboratory, University Hospital of Geneva, Geneva, Switzerland.

We isolated from aerobic and anaerobic blood culture bottles from a febrile patient, a -like Gram negative, rod-shaped bacterium that MALDI-TOF MS failed to identify. Blood agar cultures incubated in a microaerobic atmosphere revealed a motile Gram negative rod, which was oxidase, catalase, nitrate reductase, esterase, and alkaline phosphatase positive. It grew at 42°C with no detectable urease activity. Read More

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December 2017

Helicobacter himalayensis sp. nov. isolated from gastric mucosa of Marmota himalayana.

Int J Syst Evol Microbiol 2015 Jun 3;65(Pt 6):1719-1725. Epub 2015 Mar 3.

State Key Laboratory for Infectious Disease Prevention and Control, and National Institute for Communicable Disease Control and Prevention, China CDC, Beijing, PR China.

A Gram-stain-negative, microaerophilic strain, 80(YS1)T, with a spiral-shaped morphology and 1-2 sheathed flagella at each end of the cells was isolated from the gastric mucosa of Marmota himalayana, the animal reservoir of Yersinia pestis in China, on the Qinghai-Tibet Plateau. The strain grew at 30, 35 and 42 °C, but not at 25 °C. Growth was in the form of a thinly spreading film on brain heart infusion agar containing 8 % sheep blood under microaerobic conditions. Read More

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Rhodoferax saidenbachensis sp. nov., a psychrotolerant, very slowly growing bacterium within the family Comamonadaceae, proposal of appropriate taxonomic position of Albidiferax ferrireducens strain T118T in the genus Rhodoferax and emended description of the genus Rhodoferax.

Int J Syst Evol Microbiol 2014 Apr 9;64(Pt 4):1186-1193. Epub 2014 Jan 9.

Karlsruhe Institute of Technology, Institute of Functional Interfaces Division, PO Box 3640, D-76021 Karlsruhe, Germany.

A Gram-stain-negative, oxidase and phosphatase-positive and catalase-negative, short rod-shaped bacterium was isolated from sediment of a drinking water reservoir in Germany. Based on 16S rRNA gene sequence and phenotypic properties, the bacterium belongs to the genus Rhodoferax within the family Comamonadaceae. The new taxon differed from related species mainly with respect to its fatty acid composition, low growth temperature, lack of pigments in young cultures and ability to utilize glycerol and d-mannose but not urea. Read More

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Ekhidna lutea gen. nov., sp. nov., a member of the phylum Bacteroidetes isolated from the South East Pacific Ocean.

Int J Syst Evol Microbiol 2010 Dec 29;60(Pt 12):2972-2978. Epub 2010 Jan 29.

Université Pierre et Marie Curie - Paris 6, CNRS, UMR7621, F-66650 Banyuls-sur-Mer, France.

A novel aerobic, heterotrophic bacterium, designated BiosLi39(T), was isolated from the South East Pacific Ocean. Cells were Gram-negative gliding rods forming yellow colonies on marine agar. The isolate was oxidase-, catalase- and alkaline phosphatase-positive and β-galactosidase-negative. Read More

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December 2010

Fulvivirga kasyanovii gen. nov., sp. nov., a novel member of the phylum Bacteroidetes isolated from seawater in a mussel farm.

Int J Syst Evol Microbiol 2007 May;57(Pt 5):1046-1049

Pacific Institute of Bioorganic Chemistry of the Far-Eastern Branch of the Russian Academy of Sciences, Pr. 100 Let Vladivostoku 159, 690022, Vladivostok, Russia.

A novel, strictly aerobic, heterotrophic, gliding, Gram-negative, oxidase-, catalase-, beta-galactosidase- and alkaline phosphatase-positive marine bacterium, designated strain KMM 6220(T), was isolated from seawater and studied by using a polyphasic taxonomic approach. The DNA G+C content of strain KMM 6220(T) was 59.9 mol%. Read More

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Salegentibacter agarivorans sp. nov., a novel marine bacterium of the family Flavobacteriaceae isolated from the sponge Artemisina sp.

Int J Syst Evol Microbiol 2006 Apr;56(Pt 4):883-887

Korea Research Institute of Bioscience and Biotechnology, 52 Oun-Dong, Yusong, Daejon 305-333, Republic of Korea.

A sponge-associated strain, KMM 7019T, was investigated in a polyphasic taxonomic study. The bacterium was strictly aerobic, heterotrophic, Gram-negative, yellow-pigmented, motile by gliding and oxidase-, catalase-, beta-galactosidase- and alkaline phosphatase-positive. A phylogenetic analysis based on 16S rRNA gene sequences revealed that strain KMM 7019T is closely related to members of the genus Salegentibacter, namely Salegentibacter holothuriorum, Salegentibacter mishustinae and Salegentibacter salegens (97. Read More

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Roseivirga echinicomitans sp. nov., a novel marine bacterium isolated from the sea urchin Strongylocentrotus intermedius, and emended description of the genus Roseivirga.

Int J Syst Evol Microbiol 2005 Sep;55(Pt 5):1797-1800

Korea Institute of Bioscience and Biotechnology, 52 Oun-dong, Yusong, Daejon 305-333, Republic of Korea.

A novel strictly aerobic, heterotrophic, pink-pigmented, non-motile, Gram-negative, oxidase-, catalase-, beta-galactosidase- and alkaline phosphatase-positive marine bacterium, designated strain KMM 6058(T), was isolated from the sea urchin Strongylocentrotus intermedius and studied using a polyphasic taxonomic approach. The G+C content of the DNA of the isolate was 41.3 mol%. Read More

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September 2005

Gramella echinicola gen. nov., sp. nov., a novel halophilic bacterium of the family Flavobacteriaceae isolated from the sea urchin Strongylocentrotus intermedius.

Int J Syst Evol Microbiol 2005 Jan;55(Pt 1):391-394

Department of Biological Sciences, Hannam University, 133 Ojung-Dong, Daeduk, Daejon 306-791, Republic of Korea.

A novel marine bacterium, strain KMM 6050T, was isolated from the sea urchin Strongylocentrotus intermedius, which inhabits the Sea of Japan. The strain studied was strictly aerobic, heterotrophic, yellow-orange-pigmented, motile by gliding, Gram-negative and oxidase-, catalase-, beta-galactosidase- and alkaline phosphatase-positive. The results of 16S rRNA gene sequence analysis showed that strain KMM 6050T occupies a distinct lineage within the family Flavobacteriaceae and is most closely related to the species Mesonia algae and Salegentibacter salegens (sequence similarity of 92. Read More

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January 2005

Bizionia paragorgiae gen. nov., sp. nov., a novel member of the family Flavobacteriaceae isolated from the soft coral Paragorgia arborea.

Int J Syst Evol Microbiol 2005 Jan;55(Pt 1):375-378

Korean Collection for Type Cultures, Biological Resources Center, Korea Institute of Bioscience and Biotechnology, Yusong, Daejon 305-333, Republic of Korea.

A novel marine bacterium isolated from the soft coral Paragorgia arborea in the Sea of Okhotsk was studied by using a polyphasic taxonomic approach. The strain, KMM 6029T, was strictly aerobic, heterotrophic, yellow-pigmented, non-motile by gliding, Gram-negative and oxidase-, catalase- and alkaline phosphatase-positive. From results of 16S rRNA gene sequence analysis, strain KMM 6029T occupied a distinct lineage within the family Flavobacteriaceae and showed 95. Read More

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January 2005

Salegentibacter mishustinae sp. nov., isolated from the sea urchin Strongylocentrotus intermedius.

Int J Syst Evol Microbiol 2005 Jan;55(Pt 1):235-238

Department of Biological Sciences, Hannam University, 133 Ojung Dong, Daeduk, Daejon 306-791, Republic of Korea.

A bacterial strain, designated KMM 6049T, was isolated from the sea urchin Strongylocentrotus intermedius inhabiting the Sea of Japan. The bacterium studied was strictly aerobic, heterotrophic, yellow-pigmented, non-motile, Gram-negative and oxidase-, catalase-, beta-galactosidase- and alkaline phosphatase-positive. 16S rRNA gene sequence analysis indicated that strain KMM 3524T was closely related to Salegentibacter holothuriorum and Salegentibacter salegens (sharing 97. Read More

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January 2005

Roseivirga ehrenbergii gen. nov., sp. nov., a novel marine bacterium of the phylum 'Bacteroidetes', isolated from the green alga Ulva fenestrata.

Int J Syst Evol Microbiol 2005 Jan;55(Pt 1):231-234

Korean Collection for Type Cultures, Biological Resources Center, Korea Institute of Bioscience and Biotechnology, Yusong, Daejon 305-333, Republic of Korea.

The taxonomic position of a novel marine bacterium isolated from the green alga Ulva fenestrata collected in the Sea of Japan was established. Cells of the strain studied, designated KMM 6017T, were strictly aerobic, heterotrophic, pink-pigmented, non-motile by gliding, Gram-negative and oxidase-, catalase-, beta-galactosidase- and alkaline phosphatase-positive. 16S rRNA gene sequence analysis indicated that the strain occupied a distinct lineage within the phylum 'Bacteroidetes' and formed a cluster with [Flexibacter] tractuosus and Reichenbachia agariperforans. Read More

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January 2005

Description of Aquimarina muelleri gen. nov., sp. nov., and proposal of the reclassification of [Cytophaga] latercula Lewin 1969 as Stanierella latercula gen. nov., comb. nov.

Int J Syst Evol Microbiol 2005 Jan;55(Pt 1):225-229

Korean Collection for Type Cultures, Biological Resources Center, Korea Institute of Bioscience and Biotechnology, Yusong, Daejon 305-333, Republic of Korea.

The taxonomic position of three novel sea-water isolates was determined. The strains studied were strictly aerobic, heterotrophic, pigmented, motile by gliding, Gram-negative and oxidase-, catalase-, beta-galactosidase- and alkaline phosphatase-positive. 16S rRNA gene sequence phylogenetic analysis indicated that the strains KMM 6020T, KMM 6021 and KMM 6028 occupied a distinct lineage within the family Flavobacteriaceae. Read More

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January 2005

Genetic relationships among avian isolates classified as Pasteurella haemolytica, 'Actinobacillus salpingitidis' or Pasteurella anatis with proposal of Gallibacterium anatis gen. nov., comb. nov. and description of additional genomospecies within Gallibacterium gen. nov.

Int J Syst Evol Microbiol 2003 Jan;53(Pt 1):275-287

Department of Veterinary Microbiology, The Royal Veterinary and Agricultural University, Stigbøjlen 4, DK-1870 Frederiksberg C, Denmark.

Bacteria of the avian [Pasteurella haemolytica]-'Actinobacillus salpingitidis' complex have been associated with different pathological conditions in birds, among which salpingitis and peritonitis in chickens of layer type seem to dominate. The aim of this study was to classify these bacteria by comparison of 37 strains tentatively classified as biovars of the avian [P. haemolytica]-'A. Read More

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January 2003

Planococcus antarcticus and Planococcus psychrophilus spp. nov. isolated from cyanobacterial mat samples collected from ponds in Antarctica.

Extremophiles 2002 Jun 13;6(3):253-61. Epub 2002 Mar 13.

Centre for Cellular and Molecular Biology, Uppal Road, Hyderabad 500 007, India.

Thirteen orange-pigmented bacteria associated with cyanobacterial mat samples collected from four different lakes in McMurdo, Antarctica, were isolated. Twelve of the isolates, which were coccoid in shape, were very similar and possessed all the characteristics of the genus Planococcus and represented a new species, which was assigned the name Planococcus antarcticus sp. nov. Read More

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