Fig. 7

Transcriptome profiling of Arabidopsis reproductive development under drought stress over a 3-day period. A-B. Comparison between drought-responsive, developmentally-regulated and aging-related genes. A: up-regulated genes; B: down-regulated genes. Blue refers to DTGs; red refers to DVGs; yellow refers to ARGs. C. GO enrichment of biological processes of the commonly up- or down-regulated genes from all three sections. Colors of the dots refer to different general biological processes, and sizes of the dots refer to the level of enrichment (-log₁₀FDR). D. GO enrichment of cellular components of the commonly up- or down-regulated genes from all three sections. Colors of the dots refer to different general cellular components, and sizes of the dots refer to the level of enrichment (-log₁₀FDR). E. Hierarchical clustering analysis of the 30 samples (water availability, developmental phases and days)