calcium dynamics in roots (IMAGE) University of Münster Caption Arabidopsis seedlings have been exposed to manganese deficiency, and cytosolic calcium dynamics have been visualized utilizing the GCaMP6f-mCherry calcium biosensor. The calcium dynamics in roots are presented as false color images for selected timepoints after onset of manganese deficiency (from left). Credit University of Münster - Kudla Group Usage Restrictions The use of this image is only permitted if the source is acknowledged and in connection with this press release. License Original content 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.