Rs1800955 (original) (raw)

In genetics, rs1800955 (also written as C-521T and -521C/T) is a single nucleotide polymorphism (SNP).It is located in the promoter region of the DRD4 gene.This gene codes for the dopamine receptor D4. Due to the dopamine hypothesis of schizophrenia the SNP has been investigated for link to schizophrenia, and it may be slightly associated with this disorder.