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NM_001134407.3(GRIN2A):c.2007+2dup AND Landau-Kleffner syndrome

Germline classification:
Likely pathogenic (1 submission)
Last evaluated:
Jan 1, 2019
Review status:
1 star out of maximum of 4 stars
criteria provided, single submitter
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:
RCV001785263.1

Allele description [Variation Report for NM_001134407.3(GRIN2A):c.2007+2dup]

NM_001134407.3(GRIN2A):c.2007+2dup

Gene:
GRIN2A:glutamate ionotropic receptor NMDA type subunit 2A [Gene - OMIM - HGNC]
Variant type:
Duplication
Cytogenetic location:
16p13.2
Genomic location:
Preferred name:
NM_001134407.3(GRIN2A):c.2007+2dup
HGVS:
  • NC_000016.10:g.9829421dup
  • NG_011812.2:g.358334dup
  • NM_000833.5:c.2007+2dup
  • NM_001134407.3:c.2007+2dupMANE SELECT
  • NM_001134408.2:c.2007+2dup
  • NC_000016.9:g.9923278dup
Links:
dbSNP: rs2141312103
NCBI 1000 Genomes Browser:
rs2141312103
Molecular consequence:
  • NM_000833.5:c.2007+2dup - splice donor variant - [Sequence Ontology: SO:0001575]
  • NM_001134407.3:c.2007+2dup - splice donor variant - [Sequence Ontology: SO:0001575]
  • NM_001134408.2:c.2007+2dup - splice donor variant - [Sequence Ontology: SO:0001575]

Condition(s)

Name:
Landau-Kleffner syndrome (FESD)
Synonyms:
Acquired aphasia with convulsive disorder; Acquired epileptiform aphasia; APHASIA, ACQUIRED, WITH EPILEPSY; See all synonyms [MedGen]
Identifiers:
MONDO: MONDO:0009509; MedGen: C0282512; Orphanet: 1945; Orphanet: 725; Orphanet: 98818; OMIM: 245570

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Assertion and evidence details

Help
Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV002026191Institute of Human Genetics, University of Leipzig Medical Center
criteria provided, single submitter

(ACMG Guidelines, 2015)		Likely pathogenic
(Jan 1, 2019) 		unknownresearch

PubMed (2)
[See all records that cite these PMIDs]

Help

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedunknownyesnot providednot providednot providednot providednot providedresearch

Citations

PubMed

GRIN2A-related disorders: genotype and functional consequence predict phenotype.

Strehlow V, Heyne HO, Vlaskamp DRM, Marwick KFM, Rudolf G, de Bellescize J, Biskup S, Brilstra EH, Brouwer OF, Callenbach PMC, Hentschel J, Hirsch E, Kind PC, Mignot C, Platzer K, Rump P, Skehel PA, Wyllie DJA, Hardingham GE, van Ravenswaaij-Arts CMA, Lesca G, Lemke JR; et al.

Brain. 2019 Jan 1;142(1):80-92. doi: 10.1093/brain/awy304.

PubMed [citation]
PMID:
30544257
PMCID:
PMC6308310

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 Institute of Human Genetics, University of Leipzig Medical Center, SCV002026191.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedresearch PubMed (2)
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1unknownyesnot providednot providednot providednot providednot providednot providednot provided

Last Updated: Dec 24, 2023