text: DAVID provides a comprehensive set of functional annotation tools for investigators to understand biological meaning behind large list of genes. For any given gene list, DAVID tools are able to:
  * Identify enriched biological themes, particularly GO terms
  * Discover enriched functional-related gene groups
  * Cluster redundant annotation terms
  * Visualize genes on BioCarta & KEGG pathway maps
  * Display related many-genes-to-many-terms on 2-D view.
  * Search for other functionally related genes not in the list 
  * List interacting proteins
  * Explore gene names in batch 
  * Link gene-disease associations 
  * Highlight protein functional domains and motifs 
  * Redirect to related literatures 
  * Convert gene identifiers from one type to another.