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Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Hofgartenstraße 8 80539 München, Germany http://www.mpg.de
Contact Ms Dr. Annegret Roß +49 221 5062343
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Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.

Laufbursche des Immunsystems

Signalweg verbindet die lokale Immunabwehr mit einer pflanzenweiten Resistenz

(PresseBox) (München, )
Wenn Pflanzen einen Krankheitserreger entdecken, bereiten sie sich auch auf einen systemischen Angriff vor. Sie wollen sich auf jeder Ebene wehren können. Annegret Roß und Yusuke Saijo vom Max-Planck-Institut für Pflanzenzüchtungsforschung in Köln und ihre Kollegen haben entdeckt, dass diese pflanzenweite Resistenz unter anderem durch einen Signalweg ausgelöst wird, der auf kurze Eiweißfragmente reagiert. Diese entstehen vermutlich dann, wenn die Pflanzenzelle beim Eintritt des Krankheitserregers verletzt wird. Der Signalweg schleust einen molekularen Vermittler ins Gefäßsystem der Pflanzen ein, der alle Bereiche in Alarmbereitschaft versetzt.

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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.