{{Rsnum
|rsid=7639752
|Gene=PCYT1A
|Chromosome=3
|position=196246373
|Orientation=plus
|GMAF=0.4215
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene_s=PCYT1A
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 19.5 | 54.0 | 26.5
| HCB | 80.3 | 19.0 | 0.7
| JPT | 75.2 | 22.1 | 2.7
| YRI | 15.6 | 44.9 | 39.5
| ASW | 8.8 | 49.1 | 42.1
| CHB | 80.3 | 19.0 | 0.7
| CHD | 80.7 | 17.4 | 1.8
| GIH | 31.7 | 51.5 | 16.8
| LWK | 15.5 | 49.1 | 35.5
| MEX | 24.1 | 56.9 | 19.0
| MKK | 11.5 | 46.2 | 42.3
| TSI | 25.5 | 50.0 | 24.5
| HapMapRevision=28
}}
{{PMID Auto
|PMID=19737740
|Title=Associations of folate and choline metabolism gene polymorphisms with orofacial clefts
}}

{{PMID Auto
|PMID=21429654
|Title=Polymorphic variants of folate and choline metabolism genes and the risk of endometriosis-associated infertility
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}
{{on chip | FTDNA2}}
{{on chip | FTDNA}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}