{{Rsnum
|rsid=1031552
|Gene=GGH
|Chromosome=8
|position=63020631
|Orientation=plus
|GMAF=0.1818
|Gene_s=GGH
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 84.7 | 15.3 | 0.0
| HCB | 46.2 | 40.2 | 13.6
| JPT | 45.5 | 46.4 | 8.0
| YRI | 83.6 | 14.4 | 2.1
| ASW | 78.6 | 19.6 | 1.8
| CHB | 46.2 | 40.2 | 13.6
| CHD | 39.4 | 50.5 | 10.1
| GIH | 78.0 | 21.0 | 1.0
| LWK | 63.6 | 31.8 | 4.5
| MEX | 61.4 | 31.6 | 7.0
| MKK | 78.2 | 21.2 | 0.6
| TSI | 87.1 | 12.9 | 0.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=22018726
|Title=Genetic variation in folylpolyglutamate synthase and gamma-glutamyl hydrolase and plasma homocysteine levels in the Singapore Chinese Health Study
|OA=1
}}

{{PMID Auto
|PMID=17119116
|Title=Gene-nutrient interactions among determinants of folate and one-carbon metabolism on the risk of non-Hodgkin lymphoma: NCI-SEER case-control study.
|OA=1
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | FTDNA2}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}