Proposed working model (IMAGE) Heinrich-Heine University Duesseldorf Caption Proposed working model: By linking PATELLIN2 and IRT1, vitamin E (tocopherol) contributes to reduced oxidative membrane stress during iron uptake in Arabidopsis thaliana roots Credit HHU/Jannik Hornbergs Usage Restrictions No restrictions. License Public Domain Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.