WHAT DOES PATTERN DRIVEWAYS MEAN?

Other than genetic triggers of these syndromes, Additionally, there are instances the place the Snrpn/Ube3A cluster is intact but its genes are epigenetically misregulated. This can be For example the case if the two homologs of chromosome 15 originate in the same mum or dad, a situation called uniparental disomy (UPD). Maternal UPD is responsible