Genetic Variant STRC:c.3100-10C>T (chr15-43611547-G-A) – ACMG Classification: Likely_benign (-6 pts)

Variant summary

Our verdict is Likely benign. The variant received -6 ACMG points: 0P and 6B. BP4_StrongBP6_Moderate

The NM_153700.2(STRC):c.3100-10C>T variant causes a intron 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 0.000020 ( 0 hom., cov: 5)

Exomes 𝑓: 0.000026 ( 2 hom. )

Failed GnomAD Quality Control

Consequence

STRC
NM_153700.2 intron

Scores

Splicing: ADA: 0.00001073

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.522

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: PanelApp Australia, Labcorp Genetics (formerly Invitae)
hearing loss, autosomal recessive
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

STRC links:

ENSG00000309475 (HGNC:):

ENSG00000309475 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -6 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.89).

BP6

Variant 15-43611547-G-A is Benign according to our data. Variant chr15-43611547-G-A is described in ClinVar as Likely_benign. ClinVar VariationId is 165321.Status of the report is criteria_provided_single_submitter, 1 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_153700.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	STRC	NM_153700.2	MANE Select	c.3100-10C>T		intron	N/A	NP_714544.1	Q7RTU9

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	Effect	Exon Rank	Protein	UniProt
STRC	ENST00000450892.7	TSL:5 MANE Select	c.3100-10C>T	intron	N/A	ENSP00000401513.2	Q7RTU9
STRC	ENST00000440125.5	TSL:1	n.*1177-10C>T	intron	N/A	ENSP00000394866.1	E7EPM8
STRC	ENST00000541030.5	TSL:5	c.1066-10C>T	intron	N/A	ENSP00000440413.1	F5GXA4

Frequencies

GnomAD3 genomes

AF:

0.0000201

AC:

AN:

49692

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000316

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000555

AC:

AN:

72070

AF XY:

0.0000263

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000766

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000109

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.0000260

AC:

AN:

423870

Hom.:

Cov.:

AF XY:

0.0000218

AC XY:

AN XY:

229692

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

7084

American (AMR)

AF:

0.00

AC:

AN:

25706

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

11636

East Asian (EAS)

AF:

0.00

AC:

AN:

22438

South Asian (SAS)

AF:

0.00

AC:

AN:

51384

European-Finnish (FIN)

AF:

0.00

AC:

AN:

33406

Middle Eastern (MID)

AF:

0.00

AC:

AN:

1414

European-Non Finnish (NFE)

AF:

0.0000401

AC:

AN:

249294

Other (OTH)

AF:

0.0000465

AC:

AN:

21508

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.468

Heterozygous variant carriers

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:

0.0000201

AC:

AN:

49692

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

23712

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

2776

American (AMR)

AF:

0.00

AC:

AN:

5326

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

1140

East Asian (EAS)

AF:

0.00

AC:

AN:

1508

South Asian (SAS)

AF:

0.00

AC:

AN:

1542

European-Finnish (FIN)

AF:

0.00

AC:

AN:

4696

Middle Eastern (MID)

AF:

0.00

AC:

AN:

European-Non Finnish (NFE)

AF:

0.0000316

AC:

AN:

31612

Other (OTH)

AF:

0.00

AC:

AN:

572

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.525

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

ClinVar

ClinVar submissions

Significance:Likely benign

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.89

CADD

Benign

(source)

DANN

Benign

0.69

PhyloP100

0.52

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.000011

dbscSNV1_RF

Benign

0.0060

SpliceAI score (max)

0.010

Details are displayed if max score is > 0.2

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

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over