Groups genes by Molecular Function (MF), Cellular Component (CC), and Biological Process (BP).

, marking identified genes with visual indicators like red stars for easy identification.

Huang, along with his mentor Dr. Richard Lempicki, created a web-based resource that automated this entire process. Here’s how DAVID works, in simple terms:

Here’s a short, good article-style overview of — useful for anyone looking to understand and use DAVID (Database for Annotation, Visualization and Integrated Discovery) in functional genomics.

It requires absolutely no programming knowledge, making advanced bioinformatics accessible to wet-lab biologists.

Open the "Annotation" tab and choose the databases you want to query (e.g., KEGG Pathway, GO Direct, or Disease).

That philosophy turned DAVID from a simple Perl script into one of the most cited resources in the history of science—a true David that helped a generation of biologists slay the Goliath of genomic data.

Document the specific update version of DAVID used for your publication.

It utilizes a single-linkage algorithm to agglomerate redundant identifiers and consolidate information.