Figure 3: Detailed view of chromosome 2 using CytoSure Interpret Software. Although
the total percentage of homozygous SNPs is 68%, long stretches of the chromosome
exhibit a loss of heterozygosity (LOH). These regions are strong indicators for
segmental UPD.*
* Samples used in the CytoSure Interpret Software screenshots were kindly provided by
Dr Deborah JG Mackay and Dr Rebecca Poole, Wessex Regional Genetics Laboratory,
Salisbury District Hospital, Salisbury, SP2 8BJ.