Pflanzen besitzen zwei getrennte Kalium-Aufnahmesysteme, den Transporter HAK5 und den Kanal AKT1. Je nach Kalium-Konzentration im Boden ist das eine oder das andere System für die Aufnahme von Kalium in die Wurzeln verantwortlich.
Tobias Maierhofer
Universität Würzburg
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