MAOA, monoamine oxidase A, 4128

N. diseases: 300; N. variants: 15
Disease: Klinefelter's syndrome - male with more than two X chromosomes ×
Source: ALL
Disease Score gda Association Type Type Original DB Sentence supporting the association PMID PMID Year
CUI: C0432474
Disease: Klinefelter's syndrome - male with more than two X chromosomes
Klinefelter's syndrome - male with more than two X chromosomes 		0.010 Biomarker disease BEFREE Since MAOA is X-linked, the heterozygotes are probable cases of Klinefelter's syndrome (47,XXY) suggesting that X-chromosome aneuploidy may increase the risk for developing type 2 alcoholism. 11927135 2002