Hi all, I am not sure if this is the right place to post this. Basically, I've been reading about the technical details of microarrays, and I am just wondering how do companies like Affymetrix choose the number of probe pairs for their probesets? For instance, with their GeneChip arrays, it is usually 11-20 probe pairs per probeset, how is this '11-20' number decided?
Thanks very much!
Thanks very much!