Figure 7From: Mining SOM expression portraits: feature selection and integrating concepts of molecular function The over- and underexpression summary spot maps show nine spots each which are strongly over-/underexpressed in different tissues (part a and b, respectively). Overrepresentation of a collection of 1454 gene sets is estimated for each spot using the hypergeometric distribution. The right legend assigns the two most significantly overrepresented gene sets to the respective spots.Back to article page