| Internal ID | 11044910 | 
| Landmark |  | 
| Location Information |  | 
| Cytoband | 20q11.23 | 
| Allele length | | Assembly | Allele length |  | hg38 | 1089 |  | hg19 | 1089 |  | hg18 | 1089 | 
 | 
| Variant Type | CNV loss | 
| Copy Number |  | 
| Allele State |  | 
| Allele Origin |  | 
| Probe Count |  | 
| Validation Flag |  | 
| Merged Status | M | 
| Merged Variants |  | 
| Supporting Variants | esv19871 | 
| Samples | NA11995 | 
| Known Genes | SAMHD1 | 
| Method | Oligo aCGH | 
| Analysis | Segment log2 ratios from each sample. This was done running the GADA algorithm (Pique-Regi et al., 2008) using the options "-M 10 -T 10 -a 2.5". Filter non-CNV segments using intensity thresholds. Merge remaining CNV "calls" within each sample. Adjacent calls of the same direction (gain or loss) are merged if both: the distance between calls is less than 10kb, and the distance between calls is less than 10% of the size of the largest of the two calls. | 
| Platform | Sanger H. Sapiens 42mCGH Array 5781_53 726K v1 | 
| Comments |  | 
| Reference | Conrad_et_al_2009 | 
| Pubmed ID | 19812545 | 
| Accession Number(s) | esv27677 
 | 
| Frequency | | Sample Size | 40 |  | Observed Gain | 0 |  | Observed Loss | 1 |  | Observed Complex | 0 |  | Frequency | n/a | 
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