NM_000441.2(SLC26A4):c.225C>G (p.Leu75=) AND Hearing impairment

Germline classification:: Likely benign (1 submission)
Last evaluated:: Apr 12, 2021
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:: RCV001375089.2

Allele description [Variation Report for NM_000441.2(SLC26A4):c.225C>G (p.Leu75=)]

NM_000441.2(SLC26A4):c.225C>G (p.Leu75=)

Gene:

SLC26A4:solute carrier family 26 member 4 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

7q22.3

Genomic location:

Preferred name:

NM_000441.2(SLC26A4):c.225C>G (p.Leu75=)

HGVS:

NC_000007.14:g.107663356C>G
NG_008489.1:g.7722C>G
NM_000441.2:c.225C>GMANE SELECT
NP_000432.1:p.Leu75=
NC_000007.13:g.107303801C>G
NM_000441.1:c.225C>G

Links:

dbSNP: rs187447337

NCBI 1000 Genomes Browser:

rs187447337

Molecular consequence:

NM_000441.2:c.225C>G - synonymous variant - [Sequence Ontology: SO:0001819]

Condition(s)

Name:: Hearing impairment
Identifiers:: MONDO: MONDO:0005365; MedGen: C1384666; Human Phenotype Ontology: HP:0000365

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV001571906	Department of Otolaryngology – Head & Neck Surgery, Cochlear Implant Center	criteria provided, single submitter (ClinGen HL ACMG Specifications v1)	Likely benign (Apr 12, 2021)	germline	clinical testing	PubMed (2) [See all records that cite these PMIDs] 23185506, 30311386

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV001571906

Department of Otolaryngology – Head & Neck Surgery, Cochlear Implant Center

criteria provided, single submitter

(ClinGen HL ACMG Specifications v1)

Likely benign
(Apr 12, 2021)

germline

clinical testing

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

Help

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

Citations

PubMed

Molecular epidemiology and functional assessment of novel allelic variants of SLC26A4 in non-syndromic hearing loss patients with enlarged vestibular aqueduct in China.

Yuan Y, Guo W, Tang J, Zhang G, Wang G, Han M, Zhang X, Yang S, He DZ, Dai P.

PLoS One. 2012;7(11):e49984. doi: 10.1371/journal.pone.0049984. Epub 2012 Nov 21.

PubMed [citation]

PMID:: 23185506
PMCID:: PMC3503781

Expert specification of the ACMG/AMP variant interpretation guidelines for genetic hearing loss.

Oza AM, DiStefano MT, Hemphill SE, Cushman BJ, Grant AR, Siegert RK, Shen J, Chapin A, Boczek NJ, Schimmenti LA, Murry JB, Hasadsri L, Nara K, Kenna M, Booth KT, Azaiez H, Griffith A, Avraham KB, Kremer H, Rehm HL, Amr SS, Abou Tayoun AN; et al.

Hum Mutat. 2018 Nov;39(11):1593-1613. doi: 10.1002/humu.23630.

PubMed [citation]

PMID:: 30311386
PMCID:: PMC6188673

Details of each submission

From Department of Otolaryngology – Head & Neck Surgery, Cochlear Implant Center, SCV001571906.2

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	PubMed (2)

Description

PM2_Moderate, BP4_Supporting, BP5_Supporting, BP7_Supporting

#	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: May 26, 2024

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