Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  Ụzọ: Onye na-ebugharị dopamine (nke a na-akpọkwa dopamine active transporter, DAT, SLC6A3) bụ protein na-agbasa n'ime akpụkpọ ahụ nke na-ebugharị dopamine neurotransmitter site na synaptic cleft laghachi na cytosol. N'ime cytosol, ndị ọzọ na-ebugharị dopamine n'ime vesicles maka nchekwa na mgbe e mesịrị ntọhapụ. Dopamine reuptake site na DAT na-enye usoro bụ isi nke dopamine na-ewepụ site na synapses, ọ bụ ezie na enwere ike ịnwe nnwere onwe na prefrontal cortex, ebe ihe akaebe na-egosi na ọ nwere ike ịbụ ọrụ dị ukwuu nke onye na-ebugharị norepinephrine. DAT na-etinye aka na ọtụtụ nsogbu metụtara dopamine, gụnyere nsogbu nlebara anya, nsogbu bipolar, ịda mbà n'obi na-adịghị ala ala, na ịṅụbiga mmanya ókè. Mkpụrụ ndụ ihe nketa nke na-ekpuchi protein DAT dị na chromosome mmadụ 5, nwere 15 exons na-ekpuchi, ma dị ihe dị ka 64 kbp ogologo. Ihe akaebe maka njikọ dị n'etiti DAT na nsogbu metụtara dopamine sitere n'ụdị polymorphism mkpụrụ ndụ ihe nketa, nke a maara dị ka VNTR, na mkpụrụ ndụ ihe nketa DAT (DAT1), nke na-emetụta oke protein gosipụtara.  Ajụjụ: Olee otú a pụrụ isi kọwaa ihe na-eme ka dopamine gbanwee?
Mkpụrụ ndụ ihe nketa nke na-ekpuchi protein DAT dị na chromosome 5 nke mmadụ, mejupụtara 15 exons na-ekpuchi, ma dị ihe dị ka 64 kbp ogologo