Figure 4. The Distribution of Correctly and Incorrectly Classified Genes along the X Chromosome.

Dark green indicates correctly classified genes; light green indicates misclassified genes. X inactivation expression patterns [6] for genes included in this study: yellow indicates inactivated genes, and blue indicates escape genes. Not all genes were analyzed at all distances because sequences that included adjacent genes with different inactivation patterns were excluded from analysis (see Methods). These gene distances remain uncolored.