clinical symptoms

In general 70% of sSMC carriers are clinically normal. The figures listed above
are based on the bias, that mainly clinically aberrant cases are studied and reported in literature!

UPD (uniparental disomy) cases:

UPD(19)mat

UPD(19)pat

UPD(19)mat or pat

the probably non-dosage sensitive pericentric region of chromosome 19
schematic cytogenetic depiction	short (= p-) arm het long (= q-) arm p13.2 p13.1 cep q13.1 q13.3 no clinical signs clinical signs
schematic molecular- cytogenetic depiction	Data is converted between genome versions by UCSC browser! Note the changes defined there for centromere-sizes; due to that and due to 'new insertions and deletions', positions are not always seeming logical comparing different versions listed  genomic version critical region p-arm uncritical region p-arm centromere uncritical region q-arm critical region q-arm NCBI 36/ hg18 unknown 17.50 26.70 - 30.20 43.88 unknown GRCh 37/ hg19 unknown 17.64 24.40 - 28.60 39.19 unknown GRCh 38/ hg38 unknown 17.53 24.20 - 28.10 38.70 unknown   Positions given in megabasepair (Mbp) acc. to cases marked as ***