{{Rsnum
|rsid = 28934275
|Gene = CBS
|Orientation=minus
|ReferenceAllele=G
|MissenseAllele=A
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Chromosome=21
|position=43063931
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Status=Merged
|Merged=121964969
|Gene_s=CBS
}}{{omim
| id = 236200
| variant = 0009
| desc    = HOMOCYSTINURIA, PYRIDOXINE-RESPONSIVE
| rsnum   = 28934275
}}
{{ neighbor
| rsid = 28934892
| distance = 5004
}}

{{ neighbor
| rsid = 12329790
| distance = 858
}}

{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}