{{Rsnum
|rsid=133945
|Gene=SYN3
|Chromosome=22
|position=33006858
|Orientation=plus
|GMAF=0.4141
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene_s=SYN3
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 25.7 | 53.1 | 21.2
| HCB | 48.2 | 38.7 | 13.1
| JPT | 51.3 | 37.2 | 11.5
| YRI | 44.2 | 41.5 | 14.3
| ASW | 26.3 | 63.2 | 10.5
| CHB | 48.2 | 38.7 | 13.1
| CHD | 36.1 | 52.8 | 11.1
| GIH | 34.7 | 51.5 | 13.9
| LWK | 38.2 | 50.9 | 10.9
| MEX | 38.6 | 50.9 | 10.5
| MKK | 57.7 | 36.5 | 5.8
| TSI | 19.6 | 50.0 | 30.4
| HapMapRevision=28
}}{{PMID Auto
|PMID=19766700
|Title=Association and expression study of synapsin III and schizophrenia
|OA=1
}}

{{PMID Auto
|PMID=18755822
|Title=Association between synapsin III gene promoter SNPs and multiple sclerosis in Basque patients.
}}

{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}
{{on chip | FTDNA2}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}