{{Rsnum
|rsid=1979276
|Chromosome=17
|Orientation=plus
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene=SHMT1
|position=18328684
|Gene_s=SHMT1
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 11.5 | 41.6 | 46.9
| HCB | 0.7 | 15.4 | 83.8
| JPT | 0.0 | 14.2 | 85.8
| YRI | 46.3 | 44.2 | 9.5
| ASW | 28.1 | 50.9 | 21.1
| CHB | 0.7 | 15.4 | 83.8
| CHD | 0.0 | 11.9 | 88.1
| GIH | 3.0 | 26.7 | 70.3
| LWK | 40.4 | 45.9 | 13.8
| MEX | 12.1 | 50.0 | 37.9
| MKK | 26.9 | 47.4 | 25.6
| TSI | 6.9 | 39.2 | 53.9
| HapMapRevision=28
}}{{PMID Auto
|PMID=23913011
|Title=Role of one-carbon metabolizing pathway genes and gene-nutrient interaction in the risk of non-Hodgkin lymphoma
}}

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