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Georg-August-Universität Göttingen Wilhelmsplatz 1 37073 Göttingen, Germany http://www.uni-goettingen.de
Contact Mr Maik Eckardt +49 551 397827
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Georg-August-Universität Göttingen

Die Antenne der Zelle

Göttinger Biophysiker entdecken unerwartete Eigenschaften bei sensorischen Antennen von Zellen

(PresseBox) (Göttingen, )
Ein internationales Forscherteam unter der Leitung der Universität Göttingen hat die mikromechanischen Eigenschaften von primären Zilien erforscht. Diese antennenähnlichen Organellen dienen vielen Arten von Zellen in höheren Lebewesen zur Erkennung von Umweltsignalen. Die Wissenschaftler der Göttinger Fakultät für Physik, der National Institutes of Health in Bethesda (USA) und des Vanderbilt Medical Centers in Nashville (USA) benutzten Lichtmikroskopie und optische Pinzetten zur Abbildung und Manipulation der Zilien an den Oberflächen lebender Zellen in Zellkulturen. Dabei stellten sie überraschenderweise fest, dass die Antennen nicht nur passiv Signale empfangen, sondern sich auch aktiv orientieren und bewegen können. Die Ergebnisse sind in der Fachzeitschrift Ygiojkblsnl jp gys Sebyfoxt Eliipzz mb Dfvrdjvp lb gnr IVA beonccpvyd.

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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.