Gram Negative Aerobic Bacterium
Mostrando 1-12 de 45 artigos, teses e dissertações.
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1. Raoultella ornithinolytica Isolation in Cloacal Microbiota of Tinamus solitarius: Preliminary Data
ABSTRACT Raoultella ornithinolytica is a gram-negative aerobic bacterium belonging to Enterobacteriaceae family, an emerging pathogen that causes several pathogenic conditions in man, with little veterinary importance; however, its identification is underestimated by conventional laboratory techniques. The present study reports the identification of R. ornit
Braz. J. Poult. Sci.. Publicado em: 2018-04
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2. Complete genome of the multidrug-resistant Acinetobacter baumannii strain KBN10P02143 isolated from Korea
Acinetobacter baumannii, a strictly aerobic, non-fermentative, Gram-negative coccobacillary rod-shaped bacterium, is an opportunistic pathogen in humans. We recently isolated a multidrug-resistant A. baumannii strain KBN10P02143 from the pus sample drawn from a surgical patient in South Korea. We report the complete genome of this strain, which consists of 4
Mem. Inst. Oswaldo Cruz. Publicado em: 03/05/2016
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3. Antarctic marine bacterium Pseudoalteromonas sp. KNOUC808 as a source of cold-adapted lactose hydrolyzing enzyme
Psychrophilic bacteria, which grow on lactose as a carbon source, were isolated from Antarctic polar sea water. Among the psychrophilic bacteria isolated, strain KNOUC808 was able to grow on lactose at below 5ºC, and showed 0.867 unit of o-nitrophenyl β-D-galactopyranoside(ONPG) hydrolyzing activity at 4ºC. The isolate was gram-negative, rod, aerobic, cat
Brazilian Journal of Microbiology. Publicado em: 2011-09
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4. In situ localization and molecular characterization of Pleurotus ostreatus endosymbiont bacteria / Localização in situ e caracterização molecular da bactéria endossimbionte de Pleurotus ostreatus
The fungus Pleurotus ostreatus, which belongs to white rot basidiomycete group, is a widely cultivated mushroom; this species has high productivity and rusticity, besides its use in biobleaching and bioremediation processes. This biotechnological potential justifies microbial interaction studies between this fungi and others microorganisms. In P. ostreatus m
Publicado em: 2006
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5. Chronic granulomatous disease: fatal septicemia caused by an unnamed gram-negative bacterium.
A 2-year-old boy with proven X-linked chronic granulomatous disease was placed under continuous co-trimoxazole prophylaxis. He remained free of infection for 4 years. At age 6.25 years, he suddenly developed a fever with no localizing signs and died 16 days later in septic shock. A gram-negative, catalase-positive, halophilic, aerobic bacterium was cultured
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6. Corky Root of Lettuce Caused by Strains of a Gram-Negative Bacterium from Muck Soils of Florida, New York, and Wisconsin
Slow-growing bacteria similar to the bacterium causing lettuce corky root (CR) in California (strain CA1) were isolated from muck soils of Florida, New York, and Wisconsin, using lettuce seedlings as bait. All strains were tested for reaction with polyclonal antibodies produced against strain CA1 and for pathogenicity on CR-susceptible (Salinas) and CR-resis
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7. Predatory prokaryotes: Predation and primary consumption evolved in bacteria
Two kinds of predatory bacteria have been observed and characterized by light and electron microscopy in samples from freshwater sulfurous lakes in northeastern Spain. The first bacterium, named Vampirococcus, is Gram-negative and ovoidal (0.6 μm wide). An anaerobic epibiont, it adheres to the surface of phototrophic bacteria (Chromatium spp.) by specific a
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8. Seronegative Bacteremic Melioidosis Caused by Burkholderia pseudomallei with Ambiguous Biochemical Profile: Clinical Importance of Accurate Identification by 16S rRNA Gene and groEL Gene Sequencing
An aerobic gram-negative bacterium was isolated from the blood and sputum of an 84-year-old, chair-bound nursing home resident with acute bacteremic pneumonia. Although the phenotypic characteristics suggested that the bacterium could be Burkholderia pseudomallei, the Vitek 1 system (GNI+), which can successfully identify 99% of B. pseudomallei strains, show
American Society for Microbiology.
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9. Biodegradation of Asphalt Cement-20 by Aerobic Bacteria
Seven gram-negative, aerobic bacteria were isolated from a mixed culture enriched for asphalt-degrading bacteria. The predominant genera of these isolates were Pseudomonas, Acinetobacter, Alcaligenes, Flavimonas, and Flavobacterium. The mixed culture preferentially degraded the saturate and naphthene aromatic fractions of asphalt cement-20. A residue remaine
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10. Citromicrobium bathyomarinum, a Novel Aerobic Bacterium Isolated from Deep-Sea Hydrothermal Vent Plume Waters That Contains Photosynthetic Pigment-Protein Complexes
We have taxonomically and phylogenetically characterized a new aerobic bacterial strain (JF-1) that contains photosynthetic pigment-protein complexes and which was recently isolated from black smoker plume waters of the Juan de Fuca Ridge. Strain JF-1 is a gram-negative, yellow-pigmented, motile bacterium that is salt-, pH-, and thermotolerant. These propert
American Society for Microbiology.
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11. Aerobic Metabolism of Trichloroethylene by a Bacterial Isolate †
A number of soil and water samples were screened for the biological capacity to metabolize trichloroethylene. One water sample was found to contain this capacity, and a gram-negative, rod-shaped bacterium which appeared to be responsible for the metabolic activity was isolated from this sample. The isolate degraded trichloroethylene to CO2 and unidentified,
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12. Biodegradation of bisphenol A and other bisphenols by a gram-negative aerobic bacterium.
A novel bacterium designated strain MV1 was isolated from a sludge enrichment taken from the wastewater treatment plant at a plastics manufacturing facility and shown to degrade 2,2-bis(4-hydroxyphenyl)propane (4,4'-isopropylidenediphenol or bisphenol A). Strain MV1 is a gram-negative, aerobic bacillus that grows on bisphenol A as a sole source of carbon and