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.