rs727503452

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. The variant received -13 ACMG points: 0P and 13B. BP4_StrongBP6_Very_StrongBP7

The NM_153700.2(STRC):c.678A>T(p.Thr226Thr) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.000084 ( 0 hom., cov: 16)

Exomes 𝑓: 0.00044 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

STRC
NM_153700.2 synonymous

Scores

Clinical Significance

Likely benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: -1.31

Publications

0 publications found

Variant links:

Genes affected

STRC (HGNC:16035): (stereocilin) This gene encodes a protein that is associated with the hair bundle of the sensory hair cells in the inner ear. The hair bundle is composed of stiff microvilli called stereocilia and is involved with mechanoreception of sound waves. This gene is part of a tandem duplication on chromosome 15; the second copy is a pseudogene. Mutations in this gene cause autosomal recessive non-syndromic deafness. [provided by RefSeq, Jul 2008]

STRC Gene-Disease associations (from GenCC):

nonsyndromic genetic hearing loss
Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen
autosomal recessive nonsyndromic hearing loss 16
Inheritance: AR Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae), PanelApp Australia
hearing loss, autosomal recessive
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

STRC links:

ENSG00000284772 (HGNC:):

ENSG00000284772 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -13 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.9).

BP6

Variant 15-43617743-T-A is Benign according to our data. Variant chr15-43617743-T-A is described in ClinVar as Likely_benign. ClinVar VariationId is 165323.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-1.31 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
STRC	NM_153700.2 link	c.678A>T	p.Thr226Thr	synonymous_variant	Exon 2 of 29	ENST00000450892.7	NP_714544.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein
STRC	ENST00000450892.7 link	c.678A>T	p.Thr226Thr	synonymous_variant	Exon 2 of 29	5	NM_153700.2	ENSP00000401513.2
ENSG00000284772	ENST00000643290.1 link	n.*841A>T		non_coding_transcript_exon_variant	Exon 4 of 9			ENSP00000495476.1
ENSG00000284772	ENST00000643290.1 link	n.*841A>T		3_prime_UTR_variant	Exon 4 of 9			ENSP00000495476.1

Frequencies

GnomAD3 genomes

AF:

0.0000839

AC:

AN:

131146

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000313

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00269

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000160

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.000886

AC:

134

AN:

151190

AF XY:

0.00132

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000396

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000836

Gnomad OTH exome

AF:

0.000232

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.000439

AC:

551

AN:

1255038

Hom.:

Cov.:

AF XY:

0.000672

AC XY:

423

AN XY:

629620

show subpopulations

⚠️ The allele balance in gnomAD version 4 Exomes is significantly skewed from the expected value of 0.5.

African (AFR)

AF:

0.0000361

AC:

AN:

27700

American (AMR)

AF:

0.0000249

AC:

AN:

40116

Ashkenazi Jewish (ASJ)

AF:

0.0000408

AC:

AN:

24528

East Asian (EAS)

AF:

0.00

AC:

AN:

37972

South Asian (SAS)

AF:

0.00631

AC:

504

AN:

79812

European-Finnish (FIN)

AF:

0.00

AC:

AN:

49292

Middle Eastern (MID)

AF:

0.00186

AC:

AN:

3760

European-Non Finnish (NFE)

AF:

0.0000213

AC:

AN:

938648

Other (OTH)

AF:

0.000319

AC:

AN:

53210

⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0), which strongly suggests a high chance of mosaicism in these individuals.

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.285

Heterozygous variant carriers

138

184

230

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.0000838

AC:

AN:

131252

Hom.:

Cov.:

AF XY:

0.000126

AC XY:

AN XY:

63364

show subpopulations

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5.

African (AFR)

AF:

0.0000312

AC:

AN:

32036

American (AMR)

AF:

0.00

AC:

AN:

13474

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3278

East Asian (EAS)

AF:

0.00

AC:

AN:

4220

South Asian (SAS)

AF:

0.00270

AC:

AN:

3336

European-Finnish (FIN)

AF:

0.00

AC:

AN:

9586

Middle Eastern (MID)

AF:

0.00

AC:

AN:

266

European-Non Finnish (NFE)

AF:

0.0000160

AC:

AN:

62496

Other (OTH)

AF:

0.00

AC:

AN:

1736

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5. (p-value = 0), which strongly suggests a high chance of mosaicism in these individuals.

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.320

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.00

Hom.:

ClinVar

Significance: Likely benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Benign:1

Apr 28, 2014

Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

Thr226Thr in exon 2 of STRC: This variant is not expected to have clinical signi ficance because it does not alter an amino acid residue and is not located withi n the splice consensus sequence. -

not provided

Benign:1

Dec 01, 2024

CeGaT Center for Human Genetics Tuebingen

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

STRC: BP4, BP7 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.90

CADD

Benign

3.4

(source)

DANN

Benign

0.67

PhyloP100

-1.3

PromoterAI

-0.0028

Neutral

(source)

Mutation Taster

=300/0

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over