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Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Hofgartenstraße 8 80539 München, Germany http://www.mpg.de
Contact Mr Karsten Niefind +49 221 4706444
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Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.

Schnappschuss aus der Zentrale des pflanzlichen Immunsystems

Die molekulare Architektur von drei Schlüsselproteinen und ihren Komplexen zeigt, wie Pflanzen die Abwehr von Krankheitserregern dirigieren

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Pflanzen werden in ihrer natürlichen Umgebung nur selten krank. Droht eine Infektion, wird schnell über die nötigen Gegenmaßnahmen entschieden. Die Weichen stellt ein Protein, das zu diesem Zweck Komplexe mit seinen Partnerproteinen bildet. Jane Parker vom Max-Planck-Institut für Pflanzenzüchtungsforschung in Köln und Karsten Niefind vom Institut für Biochemie der Universität Köln haben mit ihren Mitarbeitern die dreidimensionale Struktur eines solchen Komplexes ermittelt. Mit diesen Nahaufnahmen wird man die pflanzliche Immunabwehr bald besser verstehen können.

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