I have performed microarray expression analysis from the sample of Sheep brains by using Agilent ovine microarray. Now I have Agilent gene ID and gene accession number but it seems that DAVID is not able to recongnize these genes. Can you help me by providing suggestion about how I can translate these genes name to homologue genes (Human /Bovine) names or symbol?
You don't say which platform you are using, but it might be available in GEO. Here, for example, is GPL14112: Agilent-019921 Sheep Gene expression microarray 8x15K. The data table contains official gene symbols and Genbank accession IDs, which should work in DAVID.