Venn diagrams showing the number of genes identified by microarray analysis as down-regulated (A) or up-regulated (B) at least two fold by overexpression of MECP2_e1 isoform (blue), MECP2_e2 isoform (yellow), or both isoforms (intercept) in SK-N-SH cells.

<p>Biological processes that indicated gene sets are enriched for, as identified by DAVID Functional Clustering, are indicated on the right hand side of Venn diagram.