A curated catalogue of human genomic structural variation




Variant Details

Variant: nsv470750



Internal ID8524291
Landmark
Location Information
TypeCoordinatesAssemblyOther Links
Innerchr1:186673297..186731827hg38UCSC Ensembl
Innerchr1:186642429..186700959hg19UCSC Ensembl
Innerchr1:184909052..184967582hg18UCSC Ensembl
Cytoband1q31.1
Allele length
AssemblyAllele length
hg3858531
hg1958531
hg1858531
Variant TypeCNV loss
Copy Number
Allele State
Allele Origin
Probe Count
Validation Flag
Merged StatusM
Merged Variants
Supporting Variantsnssv547795
SamplesHGDP00864
Known GenesPTGS2
MethodSNP array
AnalysisWe used the previously validated default quality control criteria, excluding samples with a log R ratio standard deviation of >0.28, a median B allele frequency of >0.55 or <0.45, or a B allele frequency drift of >0.002 (for more details see Wang et al. 2007). As the PennCNV algorithm is more sensitive and specific to CNVs covering greater numbers of SNPs in the HumanHap550 array, use of a minimum number of SNPs in CNV detection increases the reliability of CNV calls (with a consequent reduction in calls per individual). We set 10 SNPs as the minimum detection threshold in the algorithm.
PlatformIllumina HumanHap550 Genotyping BeadChip v3
Comments
ReferenceJakobsson_et_al_2008
Pubmed ID18288195
Accession Number(s)nsv470750
Frequency
Sample Size443
Observed Gain0
Observed Loss1
Observed Complex0
Frequencyn/a


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