A newborn infant with the full manifestations of trisomy 9 syndrome is reported. Cytogenetic analysis reveled an homogeneous aneuploidy. Molecular studies using polymorphic microsatellites of chromosome 9 showed that non disjunction occurred at maternal meiosis II.
|Number of pages||5|
|Journal||Annales de Genetique|
|Publication status||Published - 1994|
- molecular analysis
- trisomy 9
ASJC Scopus subject areas