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 1027 for “"bacterium"”.
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The cultivation of Bacterium abortus
Thesis (M.S.)--Michigan Agricultural College, 1924
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The ultrastructure of a marine luminous bacterium
… study of normal and L-forms of a marine luminous bacterium was carried out. In addition to the features found normally in Gram-negative bacilli, observed in cells from solid medium, cells from actively luminescent liquid culture were found to possess certain peculiar features. The most notable of …
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Pathogenesis of the carcinogenic bacterium, Helicobacter pylori
Gastric cancer is the second most common malignancy in the digestive system and the second leading cause of cancer-related death worldwide. Epidemiological data and experimental studies have identified several risk factors for gastric cancer, including Helicobacter pylori infection, low fruit and …
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Studies in agglutination using bacterium abortus as antigen
Thesis (M.S.)--Michigan State College of Agriculture and Applied Science, 1925
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The Genome of Vibrio orientalis : A Luminous Bacterium.
… Yellow Sea in China and described as a luminous bacterium. Since the bacterium was named, a surprisingly sparse amount of information is available. In this study, the genome of V. orientalis was sequenced; the draft genome consists of five contigs. The genome was explored using a comparative …
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Bioremediation of waste by the bacterium Rhodopseudomonas palustris
Rhodopseudomonas palustris is a photosynthetic bacterium capable of metabolising a broad range of substrates. It is a highly robust microorganism with a high tolerance for toxic conditions, making it an ideal candidate for the remediation of waste materials by metabolism. Our societies produce …
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Amino Acid Metabolism in an Extremely Halophilic Bacterium
Made available in DSpace on 2014-12-09T22:04:10Z (GMT). No. of bitstreams: 1 6507093.pdf: 3420861 bytes, checksum: 6fa0927513809597d5aade6d0c0b435c (MD5) Previous issue date: 1965
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Physiological characterisation of the neonatal meningitic bacterium Cronobacter sakazakii
The Cronobacter genus is a member of the Enterobacteriaceae family that comprises 7 species. A multiple locus sequence typing (MLST) scheme was designed for Cronobacter and was used to identify over 400 sequence types (STs). Notably, C. sakazakii ST4 and its single/double loci variants, which …
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A Novel Manganese Oxidising Bacterium: Characterisation and Genomic Evaluation
… behaviour and ecological significance of this bacterium. This bacterium is believed to be responsible for the formation of manganese-enriched ring structures, termed anelli, present within urban stream biofilms. The results of this research are detailed within three chapters (Chapters 3 – 5). …
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Nutrition and amino acid composition of a rumen bacterium
… will support growth of a cellulolytic rumen bacterium. Secondary Objectives: 1. To test an hypothesis that the optimum nitrogenous nutrient balance for a strongly heterotrophic organism is that mixture of the basic structural molecules ( amino acids, purines, and pyrimidines ) which most …
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Mutant analysis of luminescence and autoinduction in a marine bacterium
The marine symbiotic bacterium Vibrio fischeri is striking for its ability both to emit light and to dramatically regulate light emission using a cell-to-cell signalling mechanism called autoinduction. The latter is mediated by a signal molecule called the "autoinducer". The mechanistic bases of …
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Responses of an Environmental Gram-negative Bacterium to Pollutant Stress
… cellular level. Lux genes cloned from a marine bacterium were introduced into the background of the indigenous strain VUN10,077, providing a potentially sensitive tool for toxicity screening for terrestrial and fresh water samples. To show the use of bioluminescence in the indigenous (naturally …
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Intracellular triggering of inflammation by the extracellular bacterium Pseudomonas aeruginosa
… of the host cell to promote survival of the bacterium. Infections are detected initially by the innate immune system via germ-line encoded receptors, pathogen recognition receptors (PRRs). These receptors recognise conserved microbial patterns, known as pathogen-associated molecular patterns …
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Characterization of endoglucanase cela from the rumen bacterium Clostridium longisporum
… feeds. It is a sporadically occurring rumen bacterium and its role in ruminal cellulolysis is unclear. The aim of this project was the initial characterization of cellulases produced by C. longisporum. The celA gene was obtained by screening a library of C. longisporum genomic DNA in …
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Mutant analysis of luminescence and autoinduction in a marine bacterium
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Biology, 1995.
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Determining the characteristics of Xanthomonas cucurbitae bacterium from the North Central Region and developing effective seed treatment for eradication of the bacterium in pumpkin seeds
Bacterial spot of cucurbits, caused by Xanthomonas cucurbitae, has become a serious threat to pumpkin production in Illinois and other states in the North Central Region (NCR) of the United States. This study was conducted to investigate the characteristics of X. cucurbitae isolates from the NCR …
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