Table 2.

Counts of SNPs and SNP:probe pairs tested and significant associations per tissue and trait for probes that were detected in either blood or in brain.

				Count (% of all) of significant associations within 500 kb of SNP
Tissue	SNPs	Probes	Associations tested	All GWAS	Blood	Brain	Other
Blood	648	413	658	21	5 (23.8%)	2 (9.5%)	14 (66.7%)
Cerebellum	943	1853	3924	107	21 (19.6%)	13 (12.1%)	73 (68.2%)
Frontal cortex	978	1877	3968	90	21 (23.3%)	7 (7.8%)	62 (68.9%)