DRD2 (939С/Т) (dopamine receptor D2 gene)

The gene is present in the following complexes:

DNA diagnostics of a person’s psycho-emotional status

The minor allele T is associated with a decrease in the number of receptors that bind to dopamine. The allele carriers are characterized by increased anxiety, phobias, a tendency to depression and low stress resistance. The C/C genotype carriers are characterized by increased social activity, a high motivation for learning and resistance to depression and anxiety.