A curated catalogue of human genomic structural variation




Variant Details

Variant: esv2757703



Internal ID9633162
Landmark
Location Information
TypeCoordinatesAssemblyOther Links
Innerchr19:54647402..54915412hg38UCSC Ensembl
Innerchr19:55158851..55426780hg19UCSC Ensembl
Innerchr19:59850663..60118592hg18UCSC Ensembl
Innerchr19:59850663..60118592hg17UCSC Ensembl
Cytoband19q13.42
Allele length
AssemblyAllele length
hg38268011
hg19267930
hg18267930
hg17267930
Variant TypeCNV gain+loss
Copy Number
Allele State
Allele Origin
Probe Count
Validation Flag
Merged StatusM
Merged Variantsesv2758771
Supporting Variantsessv19144, essv6095, essv4207, essv16562, essv924, essv8964, essv13494, essv6444, essv9282, essv20983, essv12020, essv17222, essv10495, essv7987, essv23308, essv11468, essv12072, essv8996, essv9496, essv14850, essv4938, essv12894, essv11338, essv8567, essv9953, essv4924, essv15906, essv8691, essv8523, essv5424, essv15968
SamplesNA19141, NA19204, NA18592, NA12812, NA19119, NA19130, NA18949, NA19137, NA19238, NA19128, NA19194, NA10863, NA19205, NA18537, NA18573, NA19142, NA18856, NA18912, NA18857, NA12264, NA18523, NA18914, NA18542, NA19240, NA19193, NA19143, NA18521, NA18609, NA19139, NA18522
Known GenesFCAR, KIR2DL1, KIR2DL3, KIR2DL4, KIR2DS4, KIR3DL1, KIR3DL2, KIR3DL3, LILRB4, LILRP2, LOC100287534, NCR1
MethodSNP array
AnalysisThe algorithm used to call CNVs using the 500K EA platform was developed to accurately define CNV regions using a large set of reference samples and is described in detail in a separate publication (Komura 2006). The algorithm contains three major parts: 1) Intensity pre-processing using an improved version of Genomic Imbalance Map (GIM) (Ishikawa et al. 2005), including probe selection, noise reduction, normalization, and intensity ratio adjustment based on affinity differences between alleles of a SNP, 2) CNV extraction, which identifies CNVs from all pair-wise comparisons using a modified SW-ARRAY, and 3) A copy number inference step which utilizes signal ratios and SNP information to more precisely define CNV boundaries and the copy number within each region.
PlatformAffymetrix GeneChip Early Access Mapping 500K Set Array (250K_Nsp_SNP)
Comments
ReferenceRedon_et_al_2006
Pubmed ID17122850
Accession Number(s)esv2757703
Frequency
Sample Size270
Observed Gain7
Observed Loss23
Observed Complex0
Frequencyn/a


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