GeneExplorer is a web application written by Christian Rees that allows the exploration of large bodies of gene expression data generated by DNA microarray experiments using a web browser as its interface. Gene Explorer is based on the Windows program TreeView written by Michael Eisen.

A "bird's eye view" of the data is displayed in a "thumbnail" or "Radar" pane on the left, and a blown up view in the "Zoom" pane on the right. The "Radar" gives an overview of the general patterns observable in the expression data after it has been submitted to a clustering procedure.

By clicking on a region of interest in the "Radar" view, a regional enlargement will be displayed in the "Zoom" view.

Follow these links to explore the data (each link opens a new window):