NM_001165963.4(SCN1A):c.1662+9C>A AND not specified

Germline classification:: Benign (6 submissions)
Last evaluated:: Mar 16, 2016
Review status:: 2 stars out of maximum of 4 stars
criteria provided, multiple submitters, no conflicts

Somatic classification of clinical impact:: None
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Somatic classification of oncogenicity:: None
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Record status:: current
Accession:: RCV000079559.22

Allele description [Variation Report for NM_001165963.4(SCN1A):c.1662+9C>A]

NM_001165963.4(SCN1A):c.1662+9C>A

Gene:

SCN1A:sodium voltage-gated channel alpha subunit 1 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

2q24.3

Genomic location:

Preferred name:

NM_001165963.4(SCN1A):c.1662+9C>A

HGVS:

NC_000002.12:g.166045034G>T
NG_011906.1:g.33606C>A
NM_001165963.4:c.1662+9C>AMANE SELECT
NM_001165964.3:c.1662+9C>A
NM_001202435.3:c.1662+9C>A
NM_001353948.2:c.1662+9C>A
NM_001353949.2:c.1662+9C>A
NM_001353950.2:c.1662+9C>A
NM_001353951.2:c.1662+9C>A
NM_001353952.2:c.1662+9C>A
NM_001353954.2:c.1659+9C>A
NM_001353955.2:c.1659+9C>A
NM_001353957.2:c.1662+9C>A
NM_001353958.2:c.1662+9C>A
NM_001353960.2:c.1659+9C>A
NM_001353961.2:c.-764+9C>A
NM_006920.6:c.1662+9C>A
LRG_8:g.33606C>A
NC_000002.11:g.166901544G>T
NM_001165963.1:c.1662+9C>A
NM_001202435.1:c.1662+9C>A

Links:

dbSNP: rs7559148

NCBI 1000 Genomes Browser:

rs7559148

Molecular consequence:

NM_001165963.4:c.1662+9C>A - intron variant - [Sequence Ontology: SO:0001627]
NM_001165964.3:c.1662+9C>A - intron variant - [Sequence Ontology: SO:0001627]
NM_001202435.3:c.1662+9C>A - intron variant - [Sequence Ontology: SO:0001627]
NM_001353948.2:c.1662+9C>A - intron variant - [Sequence Ontology: SO:0001627]
NM_001353949.2:c.1662+9C>A - intron variant - [Sequence Ontology: SO:0001627]
NM_001353950.2:c.1662+9C>A - intron variant - [Sequence Ontology: SO:0001627]
NM_001353951.2:c.1662+9C>A - intron variant - [Sequence Ontology: SO:0001627]
NM_001353952.2:c.1662+9C>A - intron variant - [Sequence Ontology: SO:0001627]
NM_001353954.2:c.1659+9C>A - intron variant - [Sequence Ontology: SO:0001627]
NM_001353955.2:c.1659+9C>A - intron variant - [Sequence Ontology: SO:0001627]
NM_001353957.2:c.1662+9C>A - intron variant - [Sequence Ontology: SO:0001627]
NM_001353958.2:c.1662+9C>A - intron variant - [Sequence Ontology: SO:0001627]
NM_001353960.2:c.1659+9C>A - intron variant - [Sequence Ontology: SO:0001627]
NM_001353961.2:c.-764+9C>A - intron variant - [Sequence Ontology: SO:0001627]
NM_006920.6:c.1662+9C>A - intron variant - [Sequence Ontology: SO:0001627]

Observations:

Condition(s)

Synonyms:: AllHighlyPenetrant
Identifiers:: MedGen: CN169374

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV000111441	Eurofins Ntd Llc (ga)	criteria provided, single submitter (EGL Classification Definitions 2015)	Benign (Mar 16, 2016)	germline	clinical testing	Citation Link,
SCV000152600	Genetic Services Laboratory, University of Chicago	criteria provided, single submitter (ACMG Guidelines, 2007)	Benign (Sep 7, 2012)	germline	clinical testing	PubMed (1) [See all records that cite this PMID]
SCV000171460	GeneDx	criteria provided, single submitter (GeneDx Variant Classification (06012015))	Benign (May 14, 2012)	germline	clinical testing	Citation Link,
SCV000307028	PreventionGenetics, part of Exact Sciences	criteria provided, single submitter (ACMG Guidelines, 2015)	Benign	germline	clinical testing	PubMed (1) [See all records that cite this PMID]
SCV001931640	Genome Diagnostics Laboratory, University Medical Center Utrecht - VKGL Data-share Consensus See additional submitters Diagnostic Laboratory, Department of Genetics, University Medical Center Groningen	no assertion criteria provided	Benign	germline	clinical testing
SCV001951350	Joint Genome Diagnostic Labs from Nijmegen and Maastricht, Radboudumc and MUMC+ - VKGL Data-share Consensus See additional submitters Diagnostic Laboratory, Department of Genetics, University Medical Center Groningen	no assertion criteria provided	Benign	germline	clinical testing

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Summary from all submissions

Ethnicity	Origin	Affected	Individuals	Families	Chromosomes tested	Number Tested	Family history	Method
not provided	germline	yes	not provided	not provided	not provided	not provided	not provided	clinical testing
not provided	germline	unknown	6	not provided	not provided	not provided	not provided	clinical testing

Citations

PubMed

ACMG recommendations for standards for interpretation and reporting of sequence variations: Revisions 2007.

Richards CS, Bale S, Bellissimo DB, Das S, Grody WW, Hegde MR, Lyon E, Ward BE; Molecular Subcommittee of the ACMG Laboratory Quality Assurance Committee..

Genet Med. 2008 Apr;10(4):294-300. doi: 10.1097/GIM.0b013e31816b5cae.

PubMed [citation]

PMID:: 18414213

Standards and guidelines for the interpretation of sequence variants: a joint consensus recommendation of the American College of Medical Genetics and Genomics and the Association for Molecular Pathology.

Richards S, Aziz N, Bale S, Bick D, Das S, Gastier-Foster J, Grody WW, Hegde M, Lyon E, Spector E, Voelkerding K, Rehm HL; ACMG Laboratory Quality Assurance Committee..

Genet Med. 2015 May;17(5):405-24. doi: 10.1038/gim.2015.30. Epub 2015 Mar 5.

PubMed [citation]

PMID:: 25741868
PMCID:: PMC4544753

Details of each submission

From Eurofins Ntd Llc (ga), SCV000111441.8

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	6	not provided	not provided	clinical testing	not provided

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	unknown	not provided	not provided	not provided		6	not provided	not provided	not provided

From Genetic Services Laboratory, University of Chicago, SCV000152600.1

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1		not provided	not provided	not provided	clinical testing	PubMed (1)

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	unknown	not provided	not provided	not provided		not provided	not provided	not provided	not provided

From GeneDx, SCV000171460.12

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	not provided

Description

This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at a poorly conserved position in the protein, it is predicted to be benign by multiple in silico algorithms, and/or has population frequency not consistent with disease.

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	yes	not provided	not provided	not provided		not provided	not provided	not provided	not provided

From PreventionGenetics, part of Exact Sciences, SCV000307028.1

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	PubMed (1)

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	unknown	not provided	not provided	not provided		not provided	not provided	not provided	not provided

From Genome Diagnostics Laboratory, University Medical Center Utrecht - VKGL Data-share Consensus, SCV001931640.1

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	not provided

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	yes	not provided	not provided	not provided		not provided	not provided	not provided	not provided

From Joint Genome Diagnostic Labs from Nijmegen and Maastricht, Radboudumc and MUMC+ - VKGL Data-share Consensus, SCV001951350.1

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	not provided

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	yes	not provided	not provided	not provided		not provided	not provided	not provided	not provided

Last Updated: Sep 29, 2024

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