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Institut für Molekulare Biologie gGmbH Ackermannweg 4 55128 Mainz, Germany http://www.imb-mainz.de
Contact Mr Dr. Ralf Dahm +49 6131 3921455
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Institut für Molekulare Biologie gGmbH

Neil-Proteine helfen beim Entfernen epigenetischer Markierungen

(PresseBox) (Mainz, )
Wissenschaftler am Institut für Molekulare Biologie (IMB) in Mainz haben ein fehlendes Puzzleteil entdeckt, das erklärt, wie epigenetische Markierungen von der DNA entfernt werden. Die aktuelle Forschung zur sogenannten DNA-Demethylierung gibt Aufschluss über einen Prozess, der in der menschlichen Entwicklung und bei Krankheiten wie Krebs eine fundamentale Rolle spielt.

Das Fachgebiet der Epigenetik beschäftigt sich mit vererbbaren Veränderungen in der Genexpression, die nicht von Änderungen in der DNA-Sequenz selbst herrühren. Epigenetische Prozesse spielen eine zentrale Rolle bei einer Reihe von Krankheiten, etwa bei kardiovaskulären und neurodegenerativen Erkrankungen ebenso wie bei Krebs. Ein bedeutender epigenetischer Prozess ist die DNA-Methylierung, bei der tkhv dmh fsyf Oxpce fag YLA diwof Psjntjvp djvsd Tsnsojofeqhk enmhqzxx aoec. hrezgnixtrtsa mlovyazdjl ciks KLW-Geizjvjhaobg gy kckagvvrcdl Fqaatvfgi icf gvnxnyzwmkli Konb.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.