How to use DAVID for functional annotation of genes

This tutorial shows you how to generate a variety of functional annotations of a gene list, such as that generated by differential gene expression analyses like RNA-seq.

DAVID is an open bioinformatics resource accessed through a web browser that 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 gene ontology (GO) terms
- Discover enriched functional-related gene groups
- Visualize genes on BioCarta & KEGG pathway maps
- Display related many-genes-to-many-terms on 2D view
- Search for other functionally related genes not in the list

These tools, and more functions, can be found at https://david.ncifcrf.gov/.

This tutorial on GSEA is brought to you by Dr Katherine West in the College of Medical Veterinary and Life Sciences at the University of Glasgow, Scotland. Look out for our other videos in this tutorial series that will help you get the most out of your gene expression analysis.

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