Heat map of relative changes in metabolites in leaf and root tissue during drought stress. Samples were analyzed by liquid chromatography/mass spectrometry (LC/MS, LC/MS2) and gas chromatography/mass spectrometry (GC/MS) platforms. The dataset comprised a total of 116 named biochemicals in leaves and 140 in root. Numbers indicate the time after the start of the experiment and the color scales the extent of changes in metabolites. Colored bars on the left of the heat map show the categories of metabolites.