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 6 of 6 for “"bacterial interaction"”.
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Biospectroscopy diagnosis of bacterial interaction with environmental molecules
… environments, while natural environments shape bacterial behaviours through physical and chemical alterations. Different molecules present in the environment produce significant effects on bacteria. Therefore, it is required to study the rich and complementary interactions between bacteria and …
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Syntrophic relationships between algae and bacteria in a fresh-water stream and in culture /
Interactions between freshwater algae and bacteria were examined in a natural stream habitat and a laboratory model. Field observations provided circumstantial evidence, in statistical correlation for syntrophy between the microbial populations. This relation is probably subject to control by the …
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"A syndrome so characteristic" Molecular and clinical studies of Fusobacterium necrophorum and Lemierre's syndrome
… first studies underlying this thesis focused on bacterial interaction with coagulation. The contact system initiates the intrinsic pathway of coagulation and the release of the pro-inflammatory peptide bradykinin. We found that the contact system was activated at the surface of F. necrophorum, …
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Evolutionary Consequences of Metabolic Competition and Cooperation in Microbial Communities
… in vivo systems with limited scope or abstracted interactions and adaptations in theoretical or in silico systems to achieve broader scope. In this study I focus on one type of bacterial interaction, competition and cooperation over metabolic resources, and use a computational model that captures …
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Identification and Optimization of the Antagonistic Potential of Native Spinach Microbiota towards Escherichia coli O157:H7
Leafy greens such as spinach have been the object of several recent food-borne pathogen outbreaks. The purpose of this study was to isolate bacteria spinach epiphytic bacteria that inhibit growth of E. coli O157:H7, which we describe as antagonism. The mechanism of antagonism was investigated and …
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Molecular Characterization of Spinach (Spinacia Oleracea) Microbial Community Structure and its Interaction With Escherichia coli O157:H7 in Modified Atmosphere Conditions
… objective of this study was to characterize the bacterial communities of fresh and packaged spinach leaves and to explore interactions with E. coli O157:H7. We assessed the bacterial diversity present on the spinach leaf surfaces and how parameters such as spinach cultivar, field conditions, …