Figure 4.

Heatmap of changes in transcript levels of selected stress-, phytohormone- and photoreceptor-specific genes. The expression was measured in shoot apices, leaves and roots of plants exposed to standard (S), low light (L), cold (C) and combined cold and low light (CL) conditions for 30 min, 6 h or 7 d. Four independent biological samples were evaluated. Data in heatmap are normalised to WT levels in S conditions separately for each tissue and time point. Means ± SD and other statistics are shown in Table S3.