Not known Facts About pattern imprint
Besides genetic triggers of such syndromes, there are also scenarios the place the Snrpn/Ube3A cluster is intact but its genes are epigenetically misregulated. This is often As an illustration the case if each homologs of chromosome 15 originate in the exact same dad or mum, a ailment termed uniparental disomy (UPD). Maternal UPD is responsible for