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 3 of 3 for “"DNS-Doppelstrangbruch"”.
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Super-specific DNA methylation by a DNA methyltransferase coupled with a triple helix-forming oligonucleotide
In this work, an engineered variant of the DNA cytosine-C5 methyltransferase (MTase) M.SssI has been conjugated with a triple helix-forming oligonucleotide (TFO) and the properties of the enzyme-TFO conjugate were evaluated using a variety of biochemical and biophysical methods. M.SssI is the only …
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Autoradiographische Modelluntersuchungen an der Maus zum Einfluss einer achtwöchigen 50-Hz-Magnetfeld-Exposition auf DNA-Reparatur und mitochondriale DNA-Synthese von Tubulusepithelzellen der Niere
1.) The aim of this study was to use autoradiographic analyses after the injection of 3H-thymidine (TdR) to investigate the nuclear DNA repair synthesis rate ("unscheduled DNA synthesis" = UDS) and the mitochondrial DNA synthesis rate of proximal and distal tubular epithelium cells in the kidney of …
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Einfluss einer achtwöchigen 50-Hz-Magnetfeld-Exposition auf DNA-Reparatur und mitochondriale DNA-Synthese von Sammelrohr-Epithelzellen der Niere
… causes DNA-damage and influences mitochondrial mtDNS-synthesis.2) Altogether, 81 male, seven months old mice were exposed over a period of eight weeks to a magnetic field (MF) of 50 Hz with a magnetic flux density of 0,1 and 1 mT, or they were sham-exposed. Following the exposure to the magnetic …