rs1050891
From SNPedia
| ADHD and food dye sensitivity |
| Orientation | minus |
| Stabilized | minus |
| Geno | Mag | Summary |
|---|---|---|
| (T;T) | 0 | common/normal |
| Make rs1050891(C;C) |
| Make rs1050891(C;T) |
| Reference | GRCh38 38.1/141 |
| Chromosome | 2 |
| Position | 138014190 |
| Gene | HNMT, LOC107985948 |
| is a | snp |
| is | mentioned by |
| dbSNP | rs1050891 |
| dbSNP (classic) | rs1050891 |
| ClinGen | rs1050891 |
| ebi | rs1050891 |
| HLI | rs1050891 |
| Exac | rs1050891 |
| Gnomad | rs1050891 |
| Varsome | rs1050891 |
| LitVar | rs1050891 |
| Map | rs1050891 |
| PheGenI | rs1050891 |
| Biobank | rs1050891 |
| 1000 genomes | rs1050891 |
| hgdp | rs1050891 |
| ensembl | rs1050891 |
| geneview | rs1050891 |
| scholar | rs1050891 |
| rs1050891 | |
| pharmgkb | rs1050891 |
| gwascentral | rs1050891 |
| openSNP | rs1050891 |
| 23andMe | rs1050891 |
| SNPshot | rs1050891 |
| SNPdbe | rs1050891 |
| MSV3d | rs1050891 |
| GWAS Ctlg | rs1050891 |
| Max Magnitude | 0 |
This SNP is part of the HNMT gene known as T939C (or 939A>G) that regulates histamine. According to [PMID 20551163] the lack of a C allele for this gene indicates an increase in ADHD behavior for children age 3 and 8/9 when they have been exposed to certain food additives: sunset yellow, carmoisine, tartrazine, ponceau 4R, quinoline yellow, allura red AC and sodium benzoate
