Heat maps for selected genes regulated at 35 days. Heat maps were generated by TM4 MultiExperiment Viewer Version 4.3.02 http://www.tm4.org using microarray expression data for selected genes from Pool B. Red represents up-regulation, while green represents downregulation. The color scale bar indicates Log2 ratio of intensities (Nan ÷ Vehicle)]. Genes are grouped by the biological functions are indicated.