What Does pattern driveways Mean?
In addition to genetic causes of such syndromes, There's also situations exactly where the Snrpn/Ube3A cluster is intact but its genes are epigenetically misregulated. This is often for instance the case if the two homologs of chromosome fifteen originate with the similar mum or dad, a condition known as uniparental disomy (UPD). Maternal UPD is ch