Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 33 for “"Flavobacterium"”.
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Heparinase synthesis in Flavobacterium Heparinum
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1986.
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Purification and properties of heparinase from Flavobacterium heparinum
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Applied Biological Sciences, 1988.
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Studies of genera cytophaga-flavobacterium in context of the soil carbon cycle
… A specific group of bacteria, the Cytophaga-Flavobacterium (CF), are of interest in these contexts because evidence suggests that they have the potential to exacerbate the loss of organic carbon from soil. The CF are globally distributed, often detected as organisms responsible for …
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Molecular characterization of Flavobacterium spp. isolated from Rainbow trout (Oncorhynchus mykiss) farmed in Southern Africa and development of a PCR-based tool for differentiating between isolates
… filamentous bacteria of the genus Flavobacterium are among those that lead to significant losses in the international aquaculture industry. An increasing number of Flavobacterium spp. have been isolated in association with diseased fish within the aquaculture industry. In salmonids, …
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Potenciálisan Hydra patogén baktériumok vizsgálata
… patogénként ható Pseudomonas sp. és Flavobacterium sp. egyes mikrobiológiai jellemzőit vizsgáltam, továbbá ezen baktériumokkal végeztem fertőzési kísérletet különböző szuszpenzió koncentrációkkal, egy Hydra fajon belül különböző törzsekkel.
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Taxonomía numérica de cocos Gram positivos halófilos moderados
… incluidas dentro de los siguientes géneros: Flavobacterium, Spirochaeta, Halomonas, Rhodospirillum, Ectothiorhodospira, Haloanaerobium, Sporohalobacter, Halobacteroidesm Deleya, Paracoccus, Vibrio y Methanohalophilus.|
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Physiological and ecological studies of mannitol utilizing marine bacteria
… as Pseudomonas, Vibrio, Acinetobacter and Flavobacterium species. Bacterial diversity in adjacent kelp dominated habitats was examined using numerical analysis, and it was found that nearshore and offshore isolates were similar, whereas bacteria isolated from beached kelp and interstitial …
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Rhizosphere/Soil Microorganisms in the Phytoremediation of Biphenyl and Dioxane
… This isolate was subsequently identified as a Flavobacterium by 16S rDNA sequencing. This is the first report of a dioxane-degrading Flavobacterium which is phylogenetically distinct from any previously identified dioxane degrader. Rhizosphere microorganisms in the phytoremediation test-plot …
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Controlled microbiological and environmental techniques in meat processing
… treatment, while Staphylococcus epidermidis and Flavobacterium diffusum were predominant in the Conventional treatment depending upon the trial. Tenderness, pH, and bacterial load were significantly affected by treatment. Oxidation and muscle composition were not affected by treatment. Samples …
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Sequencing complex polysaccharides
… a family of three HLGAG-degrading enzymes from Flavobacterium heparinum. With heparinase I, it was found that calcium is a necessary cofactor for optimal activity and that two putative calcium coordinating motifs exist in heparinase I. With heparinase II, a single cysteine and three histidines …
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Nutrient (Ammonium and Phosphate) Removal Using Aerobic Granulation at Pilot scale
… investigations characterized Thauera and Flavobacterium as the core heterotrophic nitrifiers. The species Flavobacterium, Acinetobacter, Pseudomonas, and Corynebacterium were identified as bio-calcifying species. Different types of denitrifiers and potential polyphosphate accumulating …
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Structural colour in marine organisms: From nature to applications
… how some rod-shaped gliding bacteria, such as Flavobacterium IR1 or Cellulophaga lytica, which form highly ordered two-dimensional photonic crystals when grown in biofilms, can be used to develop sustainable photonic pigments. Specifically, I utilise C. lytica to fabricate photonic particles …
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Characterization of alternative enzymes in bacterial respiration
… part of this thesis focuses on the ACIII from Flavobacterium johnsoniae. The genome of this organism encodes two cytochrome c oxidases but does not have the genes for the bc1 complex. The essential reaction normally carried out by the bc1 complex is, instead, catalyzed by the ACIII. It’s not …
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Novel tools for sequence and epitope analysis of glycosaminoglycans
… information. Two novel exolytic sulfatases from Flavobacterium heparinum that degrade heparan/heparan sulfate glycosaminoglycans (HSGAGs) were cloned and characterized. These exolytic enzymes enabled the exo-sequencing of a HSGAG oligosaccharide. Phenylboronic acids (PBAs) were specifically …
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Structurally coloured bacterial colonies
… reported structurally coloured bacteria Flavobacterium strain IR1. Moreover, using the same methods, it was then studied how variations in the nutrient conditions affect the optical response of the colony, revealing a highly specific metabolic pathway that is involved in the regulation of …
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Identity and dynamics of the microbial community responsible for carbon monoxide oxidation in marine environments
… gamma-proteobacteria, and one in the Cytophaga-Flavobacterium-Bacteroides group. A collective CO-oxidation activity was calculated from physiological measurements of purified isolates and abundance estimates of CO-oxidizing marine alpha group organisms. Relative proportions of CO-oxidizing …
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Characterization of prokaryotic diversity in a chlorinated solvent-contaminated bedrock aquifer using denaturing gradient gel electrophoresis, ribosomal DNA sequencing, and real time PCR
… alpha- Proteobacteria, Cyanobacteria-, Cytophaga/Flavobacterium/Bacterooides-, and Gram-positives including Actinobacteria-and Dehalococcoides-like sequences dominated the attached populations. A novel sulfate-reducing community was found in the groundwater, while hydrogen-utilizing archaea with …
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Bacterioplankton in the Chesapeake Bay: Genetic diversity, population dynamics and community proteomics
… Alpha- and Gammaproteobacteria, Bacteroidetes (Flavobacterium-Bacteroidetes-Cytophaga), Cyanobacteria and Actinobacteria were the dominant groups while in the winter, Alpha- and Betaproteobacteria, and Actinobacteria were commonly found. Clone library analysis also revealed dramatic shifts in …
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