J Korean Soc Biol Psychiatry.
1998 Nov;5(2):210-214.
An Association Study of COMT Gene Polymorphism with Korean Schizophrenics
Abstract
-
An association study with Korean schizophrenic patients(N=84) and normal controls(N=87) was performed to find the relationship between catechol-o-methyltransferase(COMT) gene polymorphism and schizophrenia using polymerase chain reaction-restriction fragment length polymorphism. When we compared the allele and genotype frequencies of Bg/I COMT gene polymorphism in schizophrenics and normal controls, there was no significant difference between two groups. Our results do not support an association between the Bg/I polymorphism of COMT gene and schizophrenia.