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ETH Zürich Rämistrasse 101 8092 Zürich, Switzerland http://www.hk.ethz.ch
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ETH Zürich

Bei Tieren einzelne Zellen genetisch verändern

(PresseBox) (Zürich, )
Forschende der ETH Zürich haben eine Methode entwickelt, mit der sie in Tieren jede Zelle anders genetisch verändern können. Damit können sie in einem einzigen Experiment untersuchen, wozu früher viele Tierversuche nötig waren. Die Forschenden haben damit Gene entdeckt, die relevant sind für eine schwere, seltene Erbkrankheit.


Forschende kombinierten in lebenden Tieren die Veränderung von vielen Genen mittels der Genschere Crispr/Cas und die nachfolgende Analyse einzelner Zellen.
Sie können damit in den einzelnen Zellen eines Organs jeweils unterschiedliche Gene ausschalten, also ein Mosaik genetisch unterschiedlicher Zellen erschaffen, und die Auswirkungen davon untersuchen.
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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.