| Internal ID | 15211998 | 
| Landmark |  | 
| Location Information |  | 
| Cytoband | 1p36.33 | 
| Allele length | | Assembly | Allele length |  | hg38 | 152786 |  | hg19 | 152786 |  | hg18 | 152786 |  | hg17 | 152786 | 
 | 
| Variant Type | CNV gain | 
| Copy Number |  | 
| Allele State |  | 
| Allele Origin |  | 
| Probe Count |  | 
| Validation Flag |  | 
| Merged Status | M | 
| Merged Variants |  | 
| Supporting Variants | nssv547887, nssv547890, nssv547888 | 
| Samples | NA18507, YH, JDW | 
| Known Genes | LOC100132062, LOC100132287, LOC100133331, OR4F16, OR4F29, OR4F3 | 
| Method | Sequencing | 
| Analysis | We constructed duplication maps for each of the three genomes and estimated the absolute copy number of each duplication interval larger than 20 kb in length. We considered a given segment to be duplicated within an individual if the median estimated copy number for that individual was >2.5. | 
| Platform | Illumina Genome Analyzer and Roche/454 sequencer. For arrayCGH validation experiments we used Nimblegen | 
| Comments | OR4F16 | 
| Reference | Alkan_et_al_2009 | 
| Pubmed ID | 19718026 | 
| Accession Number(s) | nsv471518 
 | 
| Frequency | | Sample Size | 3 |  | Observed Gain | 3 |  | Observed Loss | 0 |  | Observed Complex | 0 |  | Frequency | n/a | 
 |