expression profiling of wild type and the hy5 mutant in arabidopsis

To determine the functional relevance of the HY5 binding sites to the transcriptional regulation, we performed genome wide expression analysis using WT and hy5 grown in continuous white light for 4 days. Keywords: mutant/widetype comparative For this analysis, we used 70mer oligo microarray that covers 25,676 unique genes (Ma et al. 2005). Four biological replicate experiments were done with dye-swap design.