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Die Regulation der Transkriptionsantitermination in Escherichia coliBurmann, Björn Marcus. Unknown Date (has links)
Univ., Diss., 2010--Bayreuth. / Enth. 6 Sonderabdr. aus verschiedenen Zeitschr. und Publ. Beitr. engl.
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Studies on the Regulation of the Assimilatory Nitrate Reductase Operon in Azotobacter vinelandiiWang, Baomin January 2009 (has links)
Azotobacter vinelandii is a free-living diazotroph. This bacterium fixes atmospheric nitrogen in different environments using three genetically distinct nitrogenases. A. vinelandii is also capable of utilizing nitrate and nitrite from the environment. Nitrate is reduced sequentially into nitrite and ammonia. The assimilatory nitrate reductase and nitrite reductase are encoded by the nasAB operon. Previous genetic studies identified a number of factors that influence nasAB expression. However, the molecular mechanisms controlling the expression of nasAB are unclear.The current study was initiated to characterize the region preceding the nasAB operon which was previously implicated in its regulation and to further study the molecular mechanisms of nasAB regulation. The results confirm that nasAB is subject to multiple layers of regulation. The operon is under the control of an NtrC-dependent promoter; nitrate/nitrite induction occurs at the post-transcriptional level via antitermination within the nasAB leader region; and nitrate/nitrite induction is mediated by NasS/NasT, a sensor-antiterminator two-component regulatory system.Together, these data suggest a model for the regulation of the assimilatory nitrate reductase operon in A. vinelandii.
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Effects of Metal Ions and Loop Stability on the Structure and Function of the T Box Antiterminator RNA and its complex with Model tRNAMuchenditsi, Abigael M. 21 September 2009 (has links)
No description available.
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Carbon Catabolism in <i>Bacillus subtilis</i>: Global and Molecular Views on the Control of Gene Expression / Kohlenstoffmetabolismus in <i>Bacillus subtilis</i>: Globale und Molekulare Sicht auf die Kontrolle der GenexpressionSchilling, Oliver 05 July 2007 (has links)
No description available.
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Untersuchung der Spezifität von Antiterminationsproteinen in Bacillus subtilis / Analysis of the specificity of antiterminator proteins in Bacillus subtilisHübner, Sebastian 28 October 2008 (has links)
No description available.
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Structural and functional analysis of the NusB-S10 complex shared between transcription and translationLuo, Xiao 21 May 2010 (has links)
No description available.
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Characterization of binding of tRNA and ligands to T box antiterminatorAnupam, Rajaneesh 27 July 2007 (has links)
No description available.
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Riboswitch-targeted Drug Discovery: Investigation of Factors that Affect the T Box Transcription Antitermination MechanismZeng, Chunxi 04 August 2016 (has links)
No description available.
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Regulation der Aktivität und Lokalisation von Antiterminatorproteinen der BglG-Familie / Regulation of the Activity and Localization of BglG family Antiterminator ProteinsRothe, Fabian 23 March 2012 (has links)
No description available.
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