Changes in the Photorespiration pathway during drought stress. The pathway is shown together with the relative levels of selected metabolites in the pathway. Error bars represent +/− one standard deviation. Reactions are shown in the mitochondria, the peroxisomes, and the cytoplasm. Green indicates results for leaf and brown for roots. X-axes numbers represent the dehydration time points in minutes.Y-axes values show the relative levels of the metabolite normalized to the median.