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 4 of 4 for “"FlhB"”.
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Characterisation of the structure and function of the Salmonella flagellar export gate protein, FlhB.
… “export specificity switch” is controlled by the FlhB component of the fT3SS export gate in response to a signal from the exported molecular ruler FliK, which monitors the length of the growing hook. This study seeks to clarify how rod and hook subunits interact with FlhB, and how FlhB switches …
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Studies on the uptake and fate of hemoglobin pinocytosed by rat embryo fibroblasts cultured in normal or low magnesium media
… fibroblasts were used to study the metabolism of FlHb in normal and low Mg²⁺ media. The fibroblasts were cultured in a modified Eagle's basal medium with a 10% calf serum supplement. The test substrate was in a concentration of 200 μg/ml. Accumulation and spike experiments were conducted to …
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Substrate targeting and recognition in the flagellar type III secretion pathway
… subunits dock at the cytoplasmic domain of FlhB to correctly position an export signal at the subunit extreme N-terminus. The distance between the extreme N-terminal signal and the FlhB gate recognition motif (GRM) was found to be critical for subunit export. Evidence is presented to show …
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The Nature of Uropathogenic Escherichia coli ST127
… A widespread frameshift mutation present in the flhB gene in the majority of ST127 isolates suggests that motility may be supressed in this lineage and the reason for the reported low prevalence of ST127. This report supports the long suspected, but never proved, notion that bacterial motility is …