| pseudomonas xanthomarina sp. nov., a novel bacterium isolated from marine ascidian. | two pseudomonas-like yellow-orange-pigmented non-fluorescent denitrifying strains kmm 235 and kmm 1447t were isolated from marine ascidian specimens and investigated by a polyphasic approach to clarify their taxonomic status. on the basis of 16s rdna gene sequence data the new isolates clustered with the pseudomonas stutzeri species group with sequence similarities of >98%. the results of dna-dna hybridization and biochemical characterization showed genetic and phenotypic distinction between str ... | 2005 | 15942867 |
| pseudomonas zhaodongensis sp. nov., isolated from saline and alkaline soils. | strain neau-st5-21(t) was isolated from saline and alkaline soils in zhaodong city, heilongjiang province, china. it was aerobic, gram-stain-negative, rod-shaped and motile with a polar flagellum. it produced yellow-orange colonies with a smooth surface, and grew in the presence of 0-5 % (w/v) nacl (optimum 0 %, w/v), at temperatures of 20-40 °c (optimum 28 °c) and at ph 7-11 (optimum ph 7). phylogenetic analyses based on the separate 16s rrna gene sequences and concatenated 16s rrna, gyrb and r ... | 2015 | 25574037 |
| pseudomonas kunmingensis sp. nov., an exopolysaccharide-producing bacterium isolated from a phosphate mine. | a gram-stain-negative, rod-shaped, exopolysaccharide-producing, strictly aerobic bacterium with a single polar flagellum, designated strain hl22-2(t), was isolated from a phosphate mine situated in a suburb of kunmming in yunnan province in south-western china. the taxonomic status of this strain was evaluated by using a polyphasic approach. phylogenetic analysis based on 16s rrna gene sequences indicated that strain hl22-2(t) was related to members of the genus pseudomonas. 16s rrna gene sequen ... | 2014 | 24225026 |
| monitoring of oil pollution at gemsa bay and bioremediation capacity of bacterial isolates with biosurfactants and nanoparticles. | fifteen crude oil-degrading bacterial isolates were isolated from an oil-polluted area in gemsa bay, red sea, egypt. two bacterial species showed the highest growth rate on crude oil hydrocarbons. from an analysis of 16s rrna sequences, these isolates were identified as pseudomonas xanthomarina kmm 1447 and pseudomonas stutzeri atcc 17588. gas chromatographic (gc) analysis of the crude oil remaining in the culture medium after one week at 30°c showed that the optimum biodegradation of crude petr ... | 2014 | 25139301 |
| structure of polysaccharide moiety of pseudomonas xanthomarina kmm 1447(t) lipopolysaccharide. | the structural analysis of a polysaccharide moiety of pseudomonas xanthomarina kmm 1447(t) lipopolysaccharide (lps) was carried out. mild acid degradation of lps resulted in identification of two polysaccharides. the major one was built of β-d-glcpnaca residues amidated with l-ala and gly residues randomly. the minor polysaccharide was composed of branched tetrasaccharide repeating units constituted by two d-galр, d-galpnac and ether of d-glc with (2r,4r)-2,4-dihydroxypentanoic acid lactone (2r, ... | 2016 | 27509200 |
| whole-genome sequence of pseudomonas xanthomarina strain uasws0955, a potential biological agent for agricultural and environmental uses. | we report here the whole-genome shotgun sequence of the strain uasws0955 of the species pseudomonas xanthomarina, isolated from sewage sludge. this genome was obtained with an illumina miniseq and is the second genome registered for this species, which is considered as a promising resource for agriculture and bioremediation of contaminated soils. | 2016 | 27738044 |
| constitutive arsenite oxidase expression detected in arsenic-hypertolerant pseudomonas xanthomarina s11. | pseudomonas xanthomarina s11 is an arsenite-oxidizing bacterium isolated from an arsenic-contaminated former gold mine in salsigne, france. this bacterium showed high resistance to arsenite and was able to oxidize arsenite to arsenate at concentrations up to 42.72 mm as[iii]. the genome of this strain was sequenced and revealed the presence of three ars clusters. one of them is located on a plasmid and is organized as an "arsenic island" harbouring an aio operon and genes involved in phosphorous ... | 2015 | 25753102 |