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 20 of 346 for “"H1"”.
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Towards an H1 census of the local universe
Includes abstract. Includes bibliographical references (leaves 105-110).
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Einbasabreytileiki í geninu Ppd-H1 í íslensku og erlendu byggi
… Talið er að pseudo-response regulator genið Ppd-H1 sé eitt af mikilvægari genum í tengslum við stjórnun á skriðtíma í byggi. Talið er að ríkjandi samsætan Ppd-H1 valdi flýti og er hún mun næmari fyrir löngum dögum en víkjandi samsætan ppd-H1. Vísbendingar benda til þess genið hafi fjölvirk áhrif, …
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Towards characterisation of histone H1 gene transcription factors / by Blair Hopwood.
Bibliography : leaves 165-178.
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Physical and biochemical studies of histone H1 and its globular domain
The interaction of the histone H5 globular domain with DNA and chromatin was studied using several physical and chemical techniques, including electron microscopy, dynamic light scattering, equilibrium density and velocity ultracentrifugation, and chemical crosslinking.
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A role for Hho1p, a histone H1 homologue, in Saccharomyces cerevisiae
It is well established that histone H1 is involved in facilitating the higher-order structures of chromatin. It has not become possible to test the biochemical function of H1 in Saccharomyces cerevisiae, since the identification of a H1 homologue (Landsman, 1996) with properties of a bona fide …
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Regulation of Chromatin Multi-Scale Organization and Function by Linker Histone H1
… appears to play a key role is linker histone H1, which is the most prevalent chromatin-binding protein in the cell. It has long been thought to be responsible for compacting chromatin and repressing transcription, though many historical studies of H1 were performed in vitro, and the details of …
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Regulation and function of interphase histone H1 phosphorylation in pluripotent cell differentiation
Histone H1 phosphorylation is thought to be involved in multiple cellular processes including chromatin condensation and transcriptional regulation. Recent studies revealed changes in the expression and genomic distributions of H1 variants during cell differentiation which appear to contribute to …
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Charakterisierung und Entwicklung eines CIP-Auslese-ASIC für das H1-Upgrade-Projekt 2000
Diese Arbeit beschreibt die Entwicklung und Charakterisierung des CMOS-Chips CIPix. Der CIPix wurde im Rahmen dieser Diplomarbeit im ASIC-Labor der Universität Heidelberg entwickelt und wird als Auslesechip für das CIP-Upgrade- Projekt eingesetzt werden. Er besteht aus 64 ladungsempfindlichen, …
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Site-specific phosphorylation of histone H1 associated with cell cycle progression and transcription
Histone H1 phosphorylation is thought to affect chromatin condensation and function, but few details are known about the impact of H1 variant-specific phosphorylation in higher eukaryotes. Using novel proteomic approaches, we directly demonstrate that specific sites in the two dominant H1 variants …
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The nature and nature of a starburst supermassive H1 galaxy : HIZOA J0836-43
Includes abstract.
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Genomic distribution of histone H1 in budding yeast (Saccharomyces cerevisiae) : yeast chromosome III
The linker histone HI binds to the nucleosome and is essential for the organization of nucleosomes into the 30-nm filament of the chromatin. This compaction of DNA has a well-characterized effect on DNA function. In Saccharomyces cerevisiae, HHO 1 encodes a putative linker histone with very …
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Search for Anomalous Production of Single Top Quarks with the H1 Experiment at HERA
… durch die Beobachtung von Ereignissen mit dem H1-Detektor, die ein isoliertes Lepton sowie einen hohen fehlenden und einen hohen hadronischen Transversalimpuls aufweisen. Die Häufigkeit und Topologie dieser Ereignisse ist mit Standardmodellprozessen nur schwer in Einklang zu bringen. Das Ziel …
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Suche nach odderoninduzierten Beitraegen in exklusiver pi^0-Produktion mit dem Detektor H1 bei HERA
… Odderon basiert auf Daten, die mit dem Detektor H1, unter besonderer Berücksichtigung der VLQ-Kalorimeter, in den Jahren 1999 und 2000 aufgezeichnet wurden. Wichtiger Bestandteil dieser Arbeit ist der Bau, die Inbetriebnahme, das Erstellen einer Ereignisrekonstruktion und die Integration der …
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The histone H1 of the sea urchin embryo, partial structures, enzymatic modifactions and developmental programme
… of the very lysine-rich histone fraction or H1-histone fraction of Parechinus angulosus embryo. The first part deals with the characterization and separation of the H1-variants present in the late gastrula embryo. The second part describes the determination of the partial primary structure of …
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Investigations into the roles of Histamine Receptor H1 and extracellular vesicles in ovarian cancer cell behaviour
… cancer. Indeed, activation of histamine receptor H1 (HRH1) by histamine stimulates growth of OC cells in vitro and promotes the release of extracellular vesicles (EVs) in different cell lines. EVs are heterogeneous small vesicles involved in intracellular communication, which also modulate various …
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