Hi Christos, Have you tried the Affymetrix csv annotation files? You can get them from the Affymetrix website.
I haven't looked at Affymetrix files for a while now, but they used to give the genomic coordinates of the probe sets. Best wishes, Maria _______________________________________________ Bioc-sig-sequencing mailing list [email protected] https://stat.ethz.ch/mailman/listinfo/bioc-sig-sequencing
