The genetic coordinate for the HumanCoreExome-12v1-1 array was taken from the file "HumanOmni2.5-4v1_H_Physical-and-Genetic-Coordinates.txt" (date: 2011-05-11) available on http://support.illumina.com/downloads/humanomni25-quad_product_support_files.ilmn Genetic positions for the pseudoautosomal region XY was not given. Here 1cM = 1Mb was used. In cases where two markers have the same physical position (> 7000 doubled markers), but different names, the marker with a RS-number was taken. HumanCoreExome-12v1-1_map_deCode_rs-only.zip: ============================================= 247204 markers/SNPs with a RS-number which overlap between HumanOmni2.5 and HumanCoreExome-12v1-1. Genetic coordinate is in deCODE cM. Physical position is b37/hg19. Markers from the MT and Y chromosome were removed HumanCoreExome-12v1-1_map_deCode_286566.zip: ============================================ 286566 markers/SNPs which overlap between HumanOmni2.5 and HumanCoreExome-12v1-1. Genetic coordinate is in deCODE cM. Physical position is b37/hg19. Franz Rueschendorf, 2014-04-29