VCV000010123.1 - ClinVar

NC_000023.11:g.(?_154835791)_(154837753_?)del

Germline

Classification

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.

(1)

Stars represent the aggregate review status, or the level of review supporting the aggregate germline classification for this VCV record. This value is calculated by NCBI based on data from submitters. Read our rules for calculating the review status. The number of submissions which contribute to this review status is shown in parentheses.

Pathogenic

no assertion criteria provided

Somatic

No data submitted for somatic clinical impact

Somatic

No data submitted for oncogenicity

Variant Details

Identifiers

NC_000023.11:g.(?_154835791)_(154837753_?)del

Variation ID: 10123 Accession: VCV000010123.1

Type and length

Deletion, 1,963 bp

Location

Cytogenetic: Xq28 X: 154835791-154837753 (GRCh38) [ 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	Apr 4, 2013	Apr 4, 2013	Jan 1, 1995

HGVS

Nucleotide	Protein	Molecular consequence
NC_000023.11:g.(?_154835791)_(154837753_?)del

Protein change

Other names

F8, EX26DEL
EX26DEL

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

OMIM: 300841.0039 VarSome

Comment on variant

NCBI staff provided an HGVS expression for allelic variant 300841.0039 based on the alignment of NM_000132.4 to GRCh38.

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.
F8		Sufficient evidence for dosage pathogenicity	No evidence available	GRCh38 GRCh37	959	1235

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.
Hereditary factor VIII deficiency disease	Pathogenic (1)	no assertion criteria provided	Jan 1, 1995	RCV000010836.5

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 (Jan 01, 1995)	no assertion criteria provided Method: literature only	HEMOPHILIA A Affected status: not provided Allele origin: germline	OMIM Accession: SCV000031063.1 First in ClinVar: Apr 04, 2013 Last updated: Apr 04, 2013	Publications: PubMed (6) PubMed: 2473810‚ 2493803‚ 1969840‚ 1523102‚ 8485051‚ 7728145 Comment on evidence: In a patient with severe hemophilia A (306700), Higuchi et al. (1989) found deletion of exon 26. In a patient with severe hemophilia A (patient … (more) In a patient with severe hemophilia A (306700), Higuchi et al. (1989) found deletion of exon 26. In a patient with severe hemophilia A (patient HDX5), Bernardi et al. (1989) found a deletion of exon 26 of the factor VIII gene. This deletion was also reported by Nafa et al. (1990), Lavergne et al. (1992), Schwaab et al. (1993), and Antonarakis et al. (1995). (less)

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

Title	Author	Journal	Year	Link
Molecular etiology of factor VIII deficiency in hemophilia A.	Antonarakis SE	Human mutation	1995	PMID: 7728145
Mutations in haemophilia A.	Schwaab R	British journal of haematology	1993	PMID: 8485051
A directed search for mutations in hemophilia A using restriction enzyme analysis and denaturing gradient gel electrophoresis. A study of seven exons in the factor VIII gene of 170 cases.	Lavergne JM	Nouvelle revue francaise d'hematologie	1992	PMID: 1523102
Investigation of factor VIII:C gene restriction fragment length polymorphisms and search for deletions in hemophiliac subjects in Algeria.	Nafa K	Human genetics	1990	PMID: 1969840
A recurrent missense mutation (Arg----Gln) and a partial deletion in factor VIII gene causing severe haemophilia A.	Bernardi F	British journal of haematology	1989	PMID: 2493803
Molecular defects in hemophilia A: identification and characterization of mutations in the factor VIII gene and family analysis.	Higuchi M	Blood	1989	PMID: 2473810

Text-mined citations for this variant ...

Record last updated Oct 27, 2024

ClinVar Genomic variation as it relates to human health

NC_000023.11:g.(?_154835791)_(154837753_?)del

Variant Details

Genes

Conditions - Germline

Submissions - Germline

Germline Functional Evidence

Citations for germline classification of this variant

Text-mined citations for this variant ...