Fig. 3
From: eQTL discovery and their association with severe equine asthma in European Warmblood horses
Number of genes associated with a cis-eSNP shared across all four treatments and comparison of eQTL p-values between the four treaments. eQTLs were calculated with Matrix eQTL. Venn diagram shows the number of genes shared and unique to all treatments of PBMCs for a) cis and b) trans eQTLs identified from Matrix eQTL analyses. P-values were compared across all four treatments for eQTLs that were significant in at least one treatment and all eQTLs must have had a raw p-value <1e-2 in c) cis and d) trans. Each p-value was transformed with –log10(pvalue) and hierarchically clustered. We compared 4066 eQTLs in cis 4582 eQTLs in trans