Pearson correlation coefficients of APL4 to APL3 gene expression vectors in response to light treatments and to abiotic and chemical stresses.

Gene expression data were extracted from the publicly available database of the AtGenExpress Consortium. Pearson correlation coefficients of APL4 to APL3 gene expression were calculated using the Light series from Bläsing et al. [60] and Michael et al. [61], and the Abiotic Stress [59] and Chemical [59] series from the AtGenExpress Consortium data. Vector values are log2(transformed ratio of gene expression level relative to its control value) for each photoperiod or stress experiment.