rs1799914
A SNP in the DRD1 gene on chromosome 5. Its most notable genotype is C;C: common in complete genomics
- Gene
- DRD1
- Location
- Chr 5175,442,902 (GRCh38)
- Highest magnitude
- 0.0Typical
- Tested on
- 23andMe, AncestryDNA, FamilyTreeDNA
- Minor allele frequency
- 2%
Genotypes
Plus strand, as in 23andMe and AncestryDNA files.
SNPedia records rs1799914 on the minus strand: (G;G). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.
Frequency
Share of each genotype in 2 HapMap populations.
- AverageC;C 100%
- European ancestry (Utah)C;C 100%
- Yoruba (Nigeria)C;C 100%
Related
Notes
From SNPedia
Notes
Catalog of 178 variations in the Japanese population among eight human genes encoding G protein-coupled receptors (GPCRs). Associations between DRDs and schizophrenia in a Korean population: multi-stage association analyses. An association study between dopamine D1 receptor gene polymorphisms and the risk of schizophrenia.
Source and license
Adapted from rs1799914 on SNPedia, using a snapshot taken October 16, 2026. SNPedia content is shared under CC BY-NC-SA 3.0 US, and this page is shared under the same license.
SNPedia is a community-edited wiki. Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice. Magnitude is a community rating of how interesting a genotype is, not a risk score.