I have a set of probes from a custom microarray. I have the probe coordinates as mapped to the most recent genome build.
I wish to quantify the amount of probes with SNPs in them. I am only interested in quantifying probes with SNPs in Caucasians with a frequency > 0.05.
I attempted mapping the probes to the dbSNP chromosome reports. However, these do not contain SNP frequency nor population information.
Does anyone have any suggestions?