Cosegregation of Christmas disease and major affective disorder in a pedigree.

Gill, M; Castle, D; Duggan, C · Br J Psychiatry · 1992

case_report · Level V

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Abstract

Three males with factor-IX deficiency (Christmas disease) in one pedigree all had severe affective disorder. This apparent cosegregation, if true, would support the hypothesis that in some pedigrees, a gene for major affective disorder is located on the X chromosome.

Medical subject headings