Abstract
We ascertained four multigenerational pedigrees segregating manic-depression in which transmission of illness was compatible with autosomal dominant inheritance. As alterations in dopaminergic neurotransmission have been implicated in the pathogenesis of this disease and as there is a report of a family in which manic-depression may be associated with chromosomal break at 11q23-34, we undertook a linkage analysis between manic-depression in four families and the D2 dopamine receptor gene that maps to chromosome 11q22-23. In three of four kindreds, that were informative for analysis, no evidence of linkage was found (lod score - 7.99 at θ = 0.00).
Original language | English (US) |
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Pages (from-to) | 55-62 |
Number of pages | 8 |
Journal | Psychiatric Genetics |
Volume | 1 |
Issue number | 2 |
DOIs | |
State | Published - Jan 1990 |
ASJC Scopus subject areas
- Genetics
- Genetics(clinical)
- Psychiatry and Mental health
- Biological Psychiatry