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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 41 to 50 of 55 (0.019 seconds)Spelling suggestions: "subject:"genomik"" "subject:"ekonomik""
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Phyletic Distribution and Diversification of the Phage Shock Protein Stress Response System in Bacteria and ArchaeaPopp, Philipp F, Gumerov, Vadim M., Andrianova, Ekaterina P., Bewersdorf, Lisa, Mascher, Thorsten, Zhulin, Igor B., Wolf, Diana 19 March 2024 (has links)
Maintaining cell envelope integrity is of vital importance for all microorganisms. Not surprisingly, evolution has shaped conserved protein protection networks that connect stress perception, transmembrane signal transduction, and mediation of cellular responses upon cell envelope stress. The phage shock protein (Psp) stress response is one such conserved protection network. Most knowledge about the Psp response derives from studies in the Gram-negative model bacterium Escherichia coli, where the Psp system consists of several well-defined protein components. Homologous systems were identified in representatives of the Proteobacteria, Actinobacteria, and Firmicutes. However, the Psp system distribution in the microbial world remains largely unknown. By carrying out a large-scale, unbiased comparative genomics analysis, we found components of the Psp system in many bacterial and archaeal phyla and describe that the predicted Psp systems deviate dramatically from the known prototypes. The core proteins PspA and PspC have been integrated into various (often phylum-specifically) conserved protein networks during evolution. Based on protein domain-based and gene neighborhood analyses of pspA and pspC homologs, we built a natural classification system for Psp networks in bacteria and archaea. We validate our approach by performing a comprehensive in vivo protein interaction study of Psp domains identified in the Gram-positive model organism Bacillus subtilis and found a strong interconnected protein network. Our study highlights the diversity of Psp domain organizations and potentially diverse functions across the plethora of the microbial landscape, thus laying the ground for studies beyond known Psp functions in underrepresented organisms.
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The GRAS Protein SCL14 and TGA Transcription Factors Interact to Regulate Stress-Inducible Promoters / Das GRAS-Protein SCL14 und TGA-Transkriptionsfaktoren interagieren bei der Regulation stress-induzierbarer PromotorenFode, Benjamin 08 May 2008 (has links)
No description available.
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Analysis of Tribolium head patterning by forward and reverse genetics and transgenic techniques / Analyse der Kopfmusterung in Tribolium castaneum durch Vorwärts- und Rückwärtsgenetik und transgene TechnikenSchinko, Johannes Benno 04 September 2009 (has links)
No description available.
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| 44 |
Die Rolle der beiden Transkriptionsfaktoren AtbZIP1 und AtbZIP53 aus Arabidopsis thaliana in der Anpassung des pflanzlichen Metabolismus an Energiemangelbedingungen / The function of the Arabidopsis thaliana transcription factors AtbZIP1 and AtbZIP53 in reprogramming plant's metabolism during low energy stressDietrich, Katrin 29 April 2010 (has links)
No description available.
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Komparative Genomanalyse zur Stammoptimierung produktionsnaher Bacillus-Stämme / Comparative genome analysis of production-related Bacillus strainsWollherr, Antje 26 October 2010 (has links)
No description available.
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A Genome-Wide Screen on Modifiers of Tau-Induced Neurodegeneration Using RNAi-Mediated Gene Silencing in Drosophila / Ein genomweiter Screen nach Modifikatoren von Tau-induzierter Neurodegeneration unter Verwendung von RNAi-vermitteltem Gen-Silencing in DrosophilaButzlaff, Malte 20 May 2011 (has links)
No description available.
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Clonal diversity and population genetic structure of the grain aphid Sitobion avenae(F.) in central Europe / Klonale Diversität und populationsgenetische Struktur der Großen Getreidelaus Sitobion avenae (F.) in ZentraleuropaReimer, Lars 16 July 2004 (has links)
No description available.
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| 48 |
Evaluierung des phylogenetischen Footprintings und dessen Anwendung zur verbesserten Vorhersage von Transkriptionsfaktor-Bindestellen / Evaluation of phylogenetic footprinting and its application to an improved prediction of transcription factor binding sitesSauer, Tilman 11 July 2006 (has links)
No description available.
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Regulation of the homeoprotein Hesx1 via Mad2l2 and the anaphase promoting complex / Regulation des Homeoproteins Hesx1 durch Mad2l2 und den Anaphase-promoting complexPilarski, Sven 25 April 2008 (has links)
No description available.
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The COP9 signalosome of Aspergillus nidulans / Regulation of protein degradation and transcriptional pathways in sexual development / The COP9 signalosome of Aspergillus nidulans / Regulation of protein degradation and transcriptional pathways in sexual developmentNahlik, Krystyna 15 September 2007 (has links)
No description available.
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