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Albert-Ludwigs-Universität Freiburg Friedrichstraße 39 79085 Freiburg, Germany http://www.uni-freiburg.de
Contact Ms Sandra Meyndt +49 761 20398604
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Albert-Ludwigs-Universität Freiburg

Fünf Nadeln im Heuhaufen

Wissenschaftler entdecken Signale für den gezielten Proteinabbau

(PresseBox) (Freiburg, )
Alles Leben ist abhängig von Proteinen, die in den Zellen nach dem Bauplan der Gene zusammengesetzt werden. Während viele Forscherinnen und Forscher untersuchen, wie die Menge und die Aktivität von Proteinen reguliert werden, ist bislang weniger gut bekannt, welche Signale zu einem gezielten Abbau bestimmter Proteine führen. Ein Forschungsteam um den Freiburger Biologen Prof. Dr. Ralf Reski hat nun Substrate und Interaktionspartner gefunden, die im Moos Physcomitrella patens den Proteinabbau nach der so genannten N-end Rule ermöglichen. Diese beschreibt den Einfluss, den eine bestimmte Aminosäure, die sich am Anfang eines Proteins befindet, auf dessen Abbaugeschwindigkeit hat. Das Team hat die Nvwabv dt tqo Yfoeezopnyrpqkt „Kdzqqnxuz kiq Nzbbjvhg Yqdwntgeem“ aqwkjrdurqumvj.

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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.