Metabolism; Amino acid metabolism; Histidine metabolism [PATH:
oaa00340]
Metabolism; Amino acid metabolism; Tyrosine metabolism [PATH:
oaa00350]
Metabolism; Amino acid metabolism; Phenylalanine metabolism [PATH:
oaa00360]
Metabolism; Amino acid metabolism; Tryptophan metabolism [PATH:
oaa00380]
Organismal Systems; Nervous system; Dopaminergic synapse [PATH:
oaa04728]
Organismal Systems; Nervous system; Serotonergic synapse [PATH:
oaa04726]
Human Diseases; Substance dependence; Cocaine addiction [PATH:
oaa05030]
Human Diseases; Substance dependence; Amphetamine addiction [PATH:
oaa05031]
Human Diseases; Substance dependence; Alcoholism [PATH:
oaa05034]
