Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0012872 (DNA marker)
 929 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In a previous study [Coon et al., Am J Hum Genet 52:1234-1249, 1993], we found suggestive evidence of linkage between manic-depressive illness (MDI) in eight multiplex pedigrees and D5S62, a DNA marker mapping to the telomeric region of 5q. As the D1 dopamine receptor gene (DRD1) maps to this region and as alterations in dopaminergic neurotransmission have been indirectly implicated in the pathogenesis of MDI, we directly searched for mutations in the coding region of the DRD1 gene in 22 unrelated cases of bipolar I (BPI) disorder derived from multiplex families. Using single strand conformation polymorphism (SSCP) analysis, we did not observe any abnormal SSCP variants in the BPI cases that differed from controls.
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PMID:Mutation scan of the D1 dopamine receptor gene in 22 cases of bipolar I disorder. 748 50