Fig. 3: Association between variants and DNA methylation or HTR3B mRNA expression by cis-mQTL analysis or cis-eQTL analysis.

a Cis-mQTL analysis between rs3758987 and CpG_4543549 and cis-eQTL between rs3758987 and HTR3B mRNA in frontal cortex. b Cis-mQTL analysis between rs1176744 and CpG_4546888 and cis-eQTL between rs1176744 and HTR3B mRNA in substantia nigra. c Cis-mQTL analysis between rs4938056 and CpG_4543464 or CpG_4543682 and cis-eQTL between rs4938056 and HTR3B mRNA in frontal cortex and hippocampus, respectively