4p11 population region (DGV_Gold_Standard_June_2021_gssvG27527)

  • 0
    Haplo
    Score
  • 40
    Triplo
    Score

Region Facts

Region Name
4p11 population region (DGV_Gold_Standard_June_2021_gssvG27527)
Cytoband
4p11
Genomic Coordinates
GRCh37/hg19 chr4:49489242-49524812 NCBI Ensembl UCSC
GRCh38/hg38 chr4:49487225-49522795 NCBI Ensembl UCSC

Dosage Sensitivity Summary (Region)

Dosage ID:
ISCA-46598
Curation Status:
Complete
Issue Type:
Dosage Curation - Region
Description:
GESV=gssvG27527 GENES=ANKRD20A17P VARIANT TYPE=Gain AF=18.41% ORIGIN=DGV gold dataset (June 11, 2021) NUMBER OF UNIQUE SAMPLES=2520 STUDIES=Sudmant2013,Conrad2009,1000GenomesPhase3,Dogan2014 PLATFORMS=NimbleGen42M,Multiple_NGS_Sequencing,Illumina_HiSeq
Breakpoint Type:
Variable
Haploinsufficiency:
No Evidence for Haploinsufficiency (0)
Triplosensitivity:
Dosage Sensitivity Unlikely (40)
gnomAD Allele Frequency:
18.41%
Last Evaluated:
08/06/2021

Haploinsufficiency (HI) Score Details

HI Score:
0
HI Evidence Strength:
No Evidence for Haploinsufficiency (Disclaimer)

Triplosensitivity (TS) Score Details

TS Score:
40
TS Evidence Strength:
Dosage Sensitivity Unlikely (Disclaimer)
TS Evidence Comments:
As part of an effort to identify genomic regions that are unlikely to be dosage sensitive, ClinGen queried the Database of Genomic Variants (DGV) gold standard GRCh37 data set (PMID: 24174537) (downloaded June 2021) for variants meeting the following criteria: passed DGV quality filters, characterized as either a deletion or duplication, >1 kb in size, includes at least one gene, and present at an allele frequency of >5% (with at least 2000 alleles tested). This region corresponds to a variant identified as meeting those criteria in DGV gold standard GRCh37; the DGV gold standard GRCh37 identifier for this variant is reflected in the title for reference. As of July 1st, 2021, there has been no reported relationship between the gene(s) included in this region and human disease. Given the high population frequency, this region has been classified as “dosage sensitivity unlikely”.

Genomic View

Select assembly: (NC_000004.11) (NC_000004.12)