Christoph‐Martin Geilfus

This study shows that magnesium deficiency impairs guard-cell photosystem II and leaf gas exchange before visible chlorosis in Vicia faba.

This study uses cryo-FIB-SEM to visualize the ultrastructure of guard cells in Vicia faba, revealing subcellular organelles in a near-native state.

This study shows date palm roots increase osmotic strength with drought by accumulating sugars over minerals, while leaves undergo membrane remodeling and ROS scavenging to prevent oxidative damage.