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:
The foundation of the platform is the , a centralized repository that integrates heterogeneous data from dozens of public resources. It uses a unique "DAVID Gene Concept"—a single-linkage algorithm—to agglomerate millions of diverse gene and protein identifiers from different databases into a unified system. david bioinformatics resources
Examine the clusters. A Cluster Enrichment Score > 1.3 is typically considered significant, but scores > 2.0 or > 3.0 indicate very strong biological relevance. Click on each cluster to expand it and see the individual annotation terms (GO terms, KEGG pathways, etc.) along with their raw p-values, Bonferroni-corrected p-values, and Benjamini-Hochberg FDR values. Huang, along with his mentor Dr