PERICENTRIC REGION OF CHROMOSOME-9 IS A POSSIBLE CANDIDATE REGION FOR LINKAGE STUDY OF SCHIZOPHRENIA

被引:31
作者
NANKO, S
KUNUGI, H
SASAKI, T
FUKUDA, R
KAWATE, T
KAZAMATSURI, H
机构
[1] Department of Psychiatry, Teikyo University School of Medicine, Kaga, Itabashi, Tokyo
关键词
SCHIZOPHRENIA; LINKAGE STUDY; CHROMOSOME-9; PERICENTRIC INVERSION;
D O I
10.1016/0006-3223(93)90107-O
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
We have undertaken a systematic G-banding survey to find structural chromosomal abnormalities among patients with schizophrenia. Of 120 patients with DSM-III-R schizophrenia, four (3.3%) had a pericentric inversion of chromosome 9 and three (2.5%) had a X/XX mosaicism. The frequency of pericentric inversion of chromosome 9 among patients with schizophrenia was statistically higher than those among newborns and Asian populations. Our results indicate that the pericentric region of chromosome 9 might be one of the potential regions of interest for linkage analysis of schizophrenia.
引用
收藏
页码:655 / 658
页数:4
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