{{Rsnum
|rsid=77149735
|Chromosome=1
|Orientation=plus
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene=SDCCAG8
|position=243391803
|Gene_s=SDCCAG8
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}A study found this SNP to have the largest OR in a combined analysis in schizophrenia.
AG (A is the reference). OR= 1.317 (1.202-1.444), p=3.73e-9