What is the quanlity of tissue expression data in DAVID 2006?
DAVID integrated the most popular and world-class tissue expression data from GNF-Affy, CGAP-SAGE, CGAP-EST and Unigene-EST. Together with DAVID functional annotation engines, investigators can quickly indentify the most enriched gene expression patterns cross hundreds of normal/disease tissues for any given gene lists. It could facilitate the biomarker identification and gene expression pattern discovery. However, due to the higher noise nature of high throughput gene expression data, the results consistent cross multiple resources should give better confidence.
