Figure 6

Distribution of selected gene probes among physiological function categories. Gene probes were chosen using the 60 % data availability criteria and disregarding recovery phase changes for diamide and H₂O₂. Part A. Functional distribution of gene probes (1986 in total; Additional file 3:Supplement3 for the list of gene probes considered in significant enrichment calculations) considered in significant enrichment calculations (Figure 7). Parts B-G. Distribution of gene probes as a function of physiological function categories as well as stress-inducing agents (Parts B-D) and oxidative stress-responsive physiological parameters (Parts E-G). For these analyses, gene probes influenced by treatments (Parts B-D) or responsive to changes in physiological parameters (Parts E-G) were selected; n values stand for the gene probes involved in separate functional distribution analyses. Gene probes equally responsive to dimide, H₂O₂, menadione treatments, or to H₂O₂ and menadione but not to diamide or solely responsive to menadione were regarded as GSH/GSSG, O₂^2- or O₂^•--responsive, respectively. Segments of the diagrams represent the following physiological function categories: I, "Function-unknown"; II, "Signal generation and transduction, DNA transcription, regulation"; III, "Replication, cell division cycle and development"; IV, "RNA splicing and translation, protein maturation"; V, "Defense and stress proteins, degradation of xenobiotics; VI, "Transport, cytoskeleton, cell wall"; VII, "Carbon metabolism"; VIII, "Nitrogen and sulfur metabolism"; IX, "Secondary metabolism"; X, "Oxidoreductases".