Partial expression of Angelman syndrome in mother most likely to be due to mosaicism involving both somatic and germline cells.
Hall
J G
JG
D002872:Chromosome Deletion; D002884:Chromosomes, Human, Pair 15; D005260:Female; D005854:Germ Cells; D006801:Humans; D009030:Mosaicism; D013577:Syndrome