... male karyotype. Chromosome microarray analysis identified a maternally inherited 304-kb copy number triplication within chromosome Xq26.2 encompassing the DXS1187 marker. The maternally inherited X chromosome harbors an apparently tandem 304-kb triplication that overlaps the DXS1187 marker...

... with 4-copy intervals, confirmed by FISH, offering insight into the underlying mechanisms of formation. These cases may be divided into 5 allele patterns - the first 4 of which involve a single homologue - as detected by the genotyping aspects of the microarray: (1) triplications combining homozygous...

... of amniocytes revealed supernumerary material in distal 7q. The baby was delivered after 38+4 weeks of gestation, and postnatal array CGH analysis showed a triplication of 7q35→q36, resulting in partial tetrasomy. The triplication was not distinguishable from a duplication by conventional and molecular...