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 “"Histon-Acetyltransferase"”.
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Charakterisierung der Eaf 1-Funktion für die Biogenese der Aminopeptidase 1
… des aus dreizehn Proteinen zusammengesetzten Histon-Acetyltransferase-Komplexes NuA4. Hier konnte gezeigt werden, dass die Expression von Eaf1 die Transkription, Expression und Aktivität der Ape1 erhöht und somit direkt beeinflusst. Interessanterweise ist dies nicht ausschließlich auf einen …
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Die C 4 -spezifische Phosphoenolpyruvatcarboxylase in Zea mays L.: Modellsystem zur Signaintegration auf Chromatinebene in Pflanzen
… a distal and a proximal region. The level of histone acetylation at the distal promoter correlates with promoter activity. This is regardless of whether promoter activity is regulated by light, nitrogen depletion or sugar availability. Some of these modifications are regulated by modulation of …
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Beitrag der Histonacetylierung zur Signalintegration auf dem C 4-spezifischen Phosphoenolpyruvat-carboxylase Gen in Mais (Zea mays L.)
… aim of this thesis was to analyse the impact of histone acetylation on the integration of these signals on the C4-Pepc promoter. Three out of five tested lysine residues showed a high level of background acetylation in roots and coleoptiles although the C4-Pepc gene is constitutively repressed in …
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Epigenetische Mechanismen zur Regulation der Transkription C 4-typischer Gene in Mais (Zea mays L.)
… with various epigenetic mechanisms and covalent histone modifications play a central role in this process. Among these modifications, methylation and acetylation of the N-terminal regions of histones H3 and H4 are most important. Acetylation of histones normally correlates with transcriptional …