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. 2016 Feb 23;21(12):1717–1725. doi: 10.1038/mp.2016.6

Figure 2.

Figure 2

Baseline serotonin concentration GWAS. (a) GWAS for baseline plasma serotonin concentrations revealed a genome-wide significant signal on chromosome 4 as well as a suggestive SNP cluster on chromosome 1. (b) The locus zoom shows that the SNPs on chromosome 1 are across ERICH3. The SNP most highly associated with baseline plasma serotonin concentration from this cluster was rs696692 (P=9.28E-08). (c) The locus zoom for the genome-wide significant SNP cluster on chromosome 4 shows that the SNPs are approximately 15–25 kb 5' of TSPAN5, with rs11947402 as the most highly associated with baseline plasma serotonin concentration (P=7.84E-09). GWAS, genome-wide association study; SNP, single nucleotide polymorphism.