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. Author manuscript; available in PMC: 2009 Jul 30.
Published in final edited form as: Brain Res. 2008 May 20;1222:31–41. doi: 10.1016/j.brainres.2008.05.030

Fig. 1.

Fig. 1

Hierarchical cluster analysis of gene expression profiles in the striatum of SE and EE mice. The levels of expression of 48 transcripts were changed by EE. The modifications are in two opposite directions (increased or decreased). For each gene, the expression in SE or EE is shown for each of the 6 animals in both SE and EE groups. Each row shows changes in the expression of a single gene whereas each column represents the expression of the genes within a particular animal. Color scale, the expression level of each gene in a single sample relative to its median abundance across all samples; red, expression level above the median; yellow,median expression; green, expression level below the median; color saturation shows the magnitude of deviation from the median.