Fig. 4From: Mapping eQTL by leveraging multiple tissues and DNA methylationAn example of an eQTL for gene GSTM4 not identified as statistically significant by our joint score test method. Left panel displays a regression plot showing no association between DNA methylation of CpG site cg11903880 and gene expression of GSTM4. The middle panel shows all the statistics computed for GSTM4 gene and SNP rs524998. Right panel illustrates the interaction plot of tissue-specific eQTLBack to article page