Fig. 4From: Cellular-level in planta analysis of radial movement of minerals in a konara oak (Quercus serrata Murray) trunkSchematic representation of the radial distribution of cesium (Cs) in the xylem of freeze–thaw treated konara oak (Quercus serrata) trees after 1- or 4-day injection as observed using cryo-scanning electron microscopy/energy-dispersive X-ray spectroscopy (cryo-SEM/EDX). For abbreviations, please refer to Fig. 2Back to article page