VCV000442664.2 - ClinVar

GRCh37/hg19 15q11.2-13.1(chr15:23615769-28561671)x1

Germline

Classification

no assertion criteria provided. Learn more about how ClinVar calculates review status.

Pathogenic

This classification is based on the single submission received

The aggregate germline classification for this variant, typically for a monogenic or Mendelian disorder as in the ACMG/AMP guidelines, or for response to a drug. This value is calculated by NCBI based on data from submitters. Read our rules for calculating the aggregate classification.

Somatic

No data submitted for somatic clinical impact

Somatic

No data submitted for oncogenicity

Variant Details

Identifiers

GRCh37/hg19 15q11.2-13.1(chr15:23615769-28561671)x1

Variation ID: 442664 Accession: VCV000442664.2

Type and length

copy number loss, 4,945,903 bp

Location

Cytogenetic: 15q11.2-13.1 15: 23615769-28561671 (GRCh37) [ NCBI UCSC ]

Timeline in ClinVar

	First in ClinVar Help The date this variant first appeared in ClinVar with each type of classification.	Last submission Help The date of the most recent submission for each type of classification for this variant.	Last evaluated Help The most recent date that a submitter evaluated this variant for each type of classification.
Germline	Oct 26, 2017	Oct 26, 2017	Aug 5, 2015

HGVS

Nucleotide	Protein	Molecular consequence
NC_000015.9:g.(?_23615769)_(28561671_?)del

Protein change

Other names

Canonical SPDI

Functional consequence Help The effect of the variant on RNA or protein function, based on experimental evidence from submitters.

Global minor allele frequency (GMAF) Help The global minor allele frequency calculated by the 1000 Genomes Project. The minor allele at this location is indicated in parentheses and may be different from the allele represented by this VCV record.

Allele frequency Help The frequency of the allele represented by this VCV record.

Links

dbVar: nssv13649028 dbVar: nsv2774495 VarSome

Genes

Gene	OMIM	ClinGen Gene Dosage Sensitivity Curation		Variation Viewer Help Links to Variation Viewer, a genome browser to view variation data from NCBI databases.	Related variants
Gene	OMIM	HI score Help The haploinsufficiency score for the gene, curated by ClinGen’s Dosage Sensitivity Curation task team.	TS score Help The triplosensitivity score for the gene, curated by ClinGen’s Dosage Sensitivity Curation task team.		Within gene Help The number of variants in ClinVar that are contained within this gene, with a link to view the list of variants.	All Help The number of variants in ClinVar for this gene, including smaller variants within the gene and larger CNVs that overlap or fully contain the gene.
UBE3A		Sufficient evidence for dosage pathogenicity	No evidence available	GRCh38 GRCh37	36	1301
MAGEL2		Little evidence for dosage pathogenicity	No evidence available	GRCh38 GRCh38 GRCh37	1199	1504
SNURF	-	Little evidence for dosage pathogenicity	No evidence available	GRCh38 GRCh37	-	380
OCA2		Gene associated with autosomal recessive phenotype	No evidence available	GRCh38 GRCh38 GRCh38 GRCh37	1402	1712
ATP10A		No evidence available	No evidence available	GRCh38 GRCh37	247	555
GABRB3		No evidence available	No evidence available	GRCh38 GRCh37	715	1031
MKRN3		No evidence available	No evidence available	GRCh38 GRCh38 GRCh37	99	404
NDN		No evidence available	No evidence available	GRCh38 GRCh38 GRCh37	47	351
SNRPN		No evidence available	No evidence available	GRCh38 GRCh37	3	411
GABRA5		-	-	GRCh38 GRCh37	90	402

There are 14 more genes affected by this variant. See the full set of genes in Variation Viewer (GRCh37) and ClinGen Dosage Sensitivity Map.

Conditions - Germline

Condition Help The condition for this variant-condition (RCV) record in ClinVar.	Classification Help The aggregate germline classification for this variant-condition (RCV) record in ClinVar. The number of submissions that contribute to this aggregate classification is shown in parentheses. (# of submissions)	Review status Help The aggregate review status for this variant-condition (RCV) record in ClinVar. This value is calculated by NCBI based on data from submitters. Read our rules for calculating the review status.	Last evaluated Help The most recent date that a submitter evaluated this variant for the condition.	Variation/condition record Help The RCV accession number, with most recent version number, for the variant-condition record, with a link to the RCV web page.
See cases	Pathogenic (1)	no assertion criteria provided	Aug 5, 2015	RCV000510689.3

Submissions - Germline

Classification Help The submitted germline classification for each SCV record. (Last evaluated)	Review status Help Stars represent the review status, or the level of review supporting the submitted (SCV) record. This value is calculated by NCBI based on data from the submitter. Read our rules for calculating the review status. This column also includes a link to the submitter’s assertion criteria if provided, and the collection method. (Assertion criteria)	Condition Help The condition for the classification, provided by the submitter for this submitted (SCV) record. This column also includes the affected status and allele origin of individuals observed with this variant.	Submitter Help The submitting organization for this submitted (SCV) record. This column also includes the SCV accession and version number, the date this SCV first appeared in ClinVar, and the date that this SCV was last updated in ClinVar.	More information Help This column includes more information supporting the classification, including citations, the comment on classification, and detailed evidence provided as observations of the variant by the submitter.
Pathogenic (Aug 05, 2015) C Contributing to aggregate classification	no assertion criteria provided Method: clinical testing	See cases Affected status: yes Allele origin: unknown	ISCA site 1 Additional submitter: International Standards For Cytogenomic Arrays Consortium (ISCA) Accession: SCV000585340.1 First in ClinVar: Oct 26, 2017 Last updated: Oct 26, 2017 Comments (2): Copy number variation identified through the course of routine clinical cytogenomic testing in postnatal populations, with clinical assertions as classified by the original submitter. Copy number variation identified through the course of routine clinical cytogenomic testing in postnatal populations, with clinical assertions as classified by the original submitter. For … (more) Copy number variation identified through the course of routine clinical cytogenomic testing in postnatal populations, with clinical assertions as classified by the original submitter. For data from the original published study, [Kaminsky, et al. 2011\|/pubmed/21844811], please see [nstd101\|/dbvar/studies/nstd101/]. (less)	Publications: PubMed (1) PubMed: 20466091 Number of individuals with the variant: 1 Clinical Features: Seizures (present) Method: Microarray

Germline Functional Evidence

There is no functional evidence in ClinVar for this variation. If you have generated functional data for this variation, please consider submitting that data to ClinVar.

Citations for germline classification of this variant

There are no citations for germline classification of this variant in ClinVar. If you know of citations for this variation, please consider submitting that information to ClinVar.

Text-mined citations for this variant ...

Record last updated Apr 08, 2025

ClinVar Genomic variation as it relates to human health

GRCh37/hg19 15q11.2-13.1(chr15:23615769-28561671)x1

Variant Details

Genes

Conditions - Germline

Submissions - Germline

Germline Functional Evidence

Citations for germline classification of this variant

Text-mined citations for this variant ...