Visualisation of transcripts showing differential regulation between Arabidopsis and rice. A) Transcripts encoding proteins involved in redox functions, including the ascorbate glutathione cycle components, were visualised on a custom pathway image. The log2 fold change is shown for the control vs. treated as a heatmap for rice and Arabidopsis in response to cold, heat conditions. Transcripts showing an opposite response under cold conditions (pink boxes) and heat conditions (green boxes) are indicated. APX-Ascorbate Peroxidase, MDHAR-Monodehydroascrobate Reductase, DHAR-Dehydroascorbate Reductase, GR-Glutathione Reductase. B) Phylogenetic analysis of non-symbiotic hemoglobin encoding genes in rice and Arabidopsis. Fold changes in response to each abiotic stress is indicated within the coloured boxes (Drought - Blue, Salt - yellow, Cold - pink, Green - heat) where the colour of the font indicates up-regulation (red) or down-regulation (blue).