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. 2011 Sep 19;6(9):e25021. doi: 10.1371/journal.pone.0025021

Figure 6. Heat map of gene activation in wild-type and mutant Smad3-expressing C2C12 cells.

Figure 6

Expression levels are shown as a percentage of wild-type expression after averaging duplicates. Genes and cells are ordered according to average-linkage hierarchical clustering, as implemented in the heatmap.2 function in the gplots R package [98].