A curated catalogue of human genomic structural variation




Variant Details

Variant: dgv87n17



Internal ID22766124
Landmark
Location Information
TypeCoordinatesAssemblyOther Links
chr4:56666179..56680805hg38UCSC Ensembl
chr4:57532345..57546971hg19UCSC Ensembl
chr4:57227102..57241728hg18UCSC Ensembl
chr4:57447887..57462513hg16UCSC Ensembl
Cytoband4q12
Allele length
AssemblyAllele length
hg3814627
hg1914627
hg1814627
hg1614627
Variant TypeCNV loss
Copy Number
Allele State
Allele Origin
Probe Count
Validation Flag
Merged StatusM
Merged Variants
Supporting Variantsnsv437377, nsv437378, nsv437379, nsv437381
SamplesNA19145, NA19142, NA19132, NA19240
Known GenesHOPX
MethodSNP array
AnalysisOur algorithm aims to detect deletions that are transmitted from a hemizygous parent to a child. For each trio, every SNP was coded into one of seven categories: (A) Type I mendelian incompatibility (that is, consistent with deletion) involving mother; (B) Type I mendelian incompatibility involving father; (C) Type II mendelian incompatibility (that is, inconsistent with deletion); (D) child homozygous or missing data, both parents homozygous or missing data; (E) child homozygous or missing data, father heterozygous, mother homozygous or missing data; (F) child homozygous or missing data, mother heterozygous, father homozygous or missing data; (G) child heterozygous or both parents heterozygous (see Supplementary Methods for further details). SNPs were assigned to states D-G only if they did not contain mendelian incompatibilities. A run of consecutive SNPs in a particular trio was considered to be consistent with a maternal transmitted deletion if all SNPs were in states A, D or E, or with a paternal deletion if all SNPs were in states B, D or F.
PlatformNot reported
Comments
ReferenceConrad_et_al_2006
Pubmed ID16327808
Accession Number(s)dgv87n17
Frequency
Sample Size60
Observed Gain0
Observed Loss4
Observed Complex0
Frequencyn/a


Hosted by The Centre for Applied Genomics
Grant support for DGV
Please read the usage disclaimer