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NM_000441.2(SLC26A4):c.2224del (p.Ile742fs) AND not provided

Germline classification:
Pathogenic (1 submission)
Last evaluated:
Feb 18, 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:
RCV001043382.6

Allele description [Variation Report for NM_000441.2(SLC26A4):c.2224del (p.Ile742fs)]

NM_000441.2(SLC26A4):c.2224del (p.Ile742fs)

Gene:
SLC26A4:solute carrier family 26 member 4 [Gene - OMIM - HGNC]
Variant type:
Deletion
Cytogenetic location:
7q22.3
Genomic location:
Preferred name:
NM_000441.2(SLC26A4):c.2224del (p.Ile742fs)
HGVS:
  • NC_000007.14:g.107710188del
  • NG_008489.1:g.54554del
  • NM_000441.2:c.2224delMANE SELECT
  • NP_000432.1:p.Ile742fs
  • NC_000007.13:g.107350633del
  • NC_000007.13:g.107350633delA
  • NM_000441.1:c.2224del
  • NM_000441.1:c.2224delA
  • p.Ile742PhefsX2
Protein change:
I742fs
Links:
dbSNP: rs876657723
NCBI 1000 Genomes Browser:
rs876657723
Molecular consequence:
  • NM_000441.2:c.2224del - frameshift variant - [Sequence Ontology: SO:0001589]

Condition(s)

Synonyms:
none provided
Identifiers:
MedGen: C3661900

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Assertion and evidence details

Help
Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV001207126Labcorp Genetics (formerly Invitae), Labcorp
criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))		Pathogenic
(Feb 18, 2019) 		germlineclinical testing

PubMed (5)
[See all records that cite these PMIDs]

Help

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineunknownnot providednot providednot providednot providednot providedclinical testing

Citations

PubMed

Assessment of the genetic causes of recessive childhood non-syndromic deafness in the UK - implications for genetic testing.

Hutchin T, Coy NN, Conlon H, Telford E, Bromelow K, Blaydon D, Taylor G, Coghill E, Brown S, Trembath R, Liu XZ, Bitner-Glindzicz M, Mueller R.

Clin Genet. 2005 Dec;68(6):506-12.

PubMed [citation]
PMID:
16283880

Evaluation of genotype-phenotype relationships in patients referred for endocrine assessment in suspected Pendred syndrome.

Soh LM, Druce M, Grossman AB, Differ AM, Rajput L, Bitner-Glindzicz M, Korbonits M.

Eur J Endocrinol. 2015 Feb;172(2):217-26. doi: 10.1530/EJE-14-0679. Epub 2014 Nov 13.

PubMed [citation]
PMID:
25394566
See all PubMed Citations (5)

Details of each submission

From Labcorp Genetics (formerly Invitae), Labcorp, SCV001207126.5

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testing PubMed (5)

Description

For these reasons, this variant has been classified as Pathogenic. Loss-of-function variants in SLC26A4 are known to be pathogenic (PMID: 16283880, 25394566, 26252218, 26445815). This variant has not been reported in the literature in individuals with SLC26A4-related conditions. ClinVar contains an entry for this variant (Variation ID: 228397). This variant is not present in population databases (ExAC no frequency). This sequence change creates a premature translational stop signal (p.Ile742Phefs*2) in the SLC26A4 gene. It is expected to result in an absent or disrupted protein product.

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

Last Updated: Sep 29, 2024