I have data from a Human Exon 1.0 ST and have used Affymetrix's Expression Console and Transcriptome Analysis Console to generate my lists of differentially expressed genes and exons. I managed to use the public IDs given in the output to carry out a pathways analysis of the results at gene level (though these are very limited as there are a huge number of genes listed without IDs). The only unique identifier for my list of exons is the "PSR/Junction ID" but no database recognises these. Therefore, I have no idea how to go about analysing my exon level results. I know there are Affy tags available but these are not listed in my output and I don't know how to obtain them. Can anyone help?
Nicky.