Little Known Facts About pattern imprint.
Besides genetic leads to of these syndromes, There's also scenarios in which the Snrpn/Ube3A cluster is intact but its genes are epigenetically misregulated. That is for instance the case if the two homologs of chromosome fifteen originate in the very same guardian, a condition referred to as uniparental disomy (UPD). Maternal UPD is accountable fo