Suggestive SNPs show modest enrichment/depletion. Enrichment of significant and suggestive trait-associated SNPs (○,Δ) in annotations significant for suggestive trait-associated SNPs. See Additional file 2 and Table 2 for numeric values of all annotations. Solid symbols indicate odds ratios significantly different from 1 (p ≤ 0.05). Odds ratios below or above one show depletions or enrichments respectively.