rs114641960

Variant names:

• chr9-114402316-A-C
• rs114641960
• NM_015404.4:c.*438T>G

Your query was ambiguous. Multiple possible variants found:

• chr9-114402316-A-C
• chr9-114402316-A-G

Variant summary

Our verdict is Benign. The variant received -17 ACMG points: 0P and 17B. BP4 BP6_Very_Strong BA1

The NM_015404.4(WHRN):​c.*438T>G variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.014 in 236,044 control chromosomes in the GnomAD database, including 102 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

• Frequency:
  • Genomes: 𝑓 0.020 (89 hom., cov: 33)
  • Exomes 𝑓: 0.0031 (13 hom.)
• Consequence: WHRN NM_015404.4 3_prime_UTR
• Clinical Significance: Benign criteria provided, multiple submitters, no conflicts B:3
• Conservation: PhyloP100: 3.25
• Publications: 2 publications found

Genes affected

WHRN (HGNC:16361): (whirlin) This gene is thought to function in the organization and stabilization of sterocilia elongation and actin cystoskeletal assembly, based on studies of the related mouse gene. Mutations in this gene have been associated with autosomal recessive non-syndromic deafness and Usher Syndrome. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Nov 2016]

WHRN Gene-Disease associations (from GenCC):

• Usher syndrome type 2D

  Inheritance: AR Classification: DEFINITIVE, STRONG, MODERATE Submitted by: ClinGen, Labcorp Genetics (formerly Invitae), PanelApp Australia, Ambry Genetics, G2P
• autosomal recessive nonsyndromic hearing loss 31

  Inheritance: AR Classification: STRONG, MODERATE Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics, PanelApp Australia
• nonsyndromic genetic hearing loss

  Inheritance: AR Classification: MODERATE Submitted by: ClinGen
• hearing loss, autosomal recessive

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• Usher syndrome type 2

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Benign. The variant received -17 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.09).
• BP6: Variant 9-114402316-A-C is Benign according to our data. Variant chr9-114402316-A-C is described in ClinVar as [Benign]. Clinvar id is 912415.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0679 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
WHRN	NM_015404.4	c.*438T>G		3_prime_UTR_variant	Exon 12 of 12	ENST00000362057.4	NP_056219.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
WHRN	ENST00000362057.4	c.*438T>G		3_prime_UTR_variant	Exon 12 of 12	1	NM_015404.4	ENSP00000354623.3

Frequencies

GnomAD3 genomes AF: 0.0201 AC: 3051 AN: 152018 Hom.: 90 Cov.: 33

Gnomad AFR AF: 0.0701

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00609

Gnomad ASJ AF: 0.00288

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00633

Gnomad NFE AF: 0.000265

Gnomad OTH AF: 0.0144

GnomAD4 exome AF: 0.00305 AC: 256 AN: 83908 Hom.: 13 Cov.: 0 AF XY: 0.00259 AC XY: 114 AN XY: 44074

African (AFR) AF: 0.0628 AC: 210 AN: 3342

American (AMR) AF: 0.00351 AC: 16 AN: 4556

Ashkenazi Jewish (ASJ) AF: 0.000493 AC: 1 AN: 2028

East Asian (EAS) AF: 0.00 AC: 0 AN: 4694

South Asian (SAS) AF: 0.000158 AC: 2 AN: 12688

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 3134

Middle Eastern (MID) AF: 0.00625 AC: 2 AN: 320

European-Non Finnish (NFE) AF: 0.000184 AC: 9 AN: 48898

Other (OTH) AF: 0.00377 AC: 16 AN: 4248

GnomAD4 genome AF: 0.0201 AC: 3056 AN: 152136 Hom.: 89 Cov.: 33 AF XY: 0.0200 AC XY: 1490 AN XY: 74380

African (AFR) AF: 0.0700 AC: 2904 AN: 41482

American (AMR) AF: 0.00602 AC: 92 AN: 15284

Ashkenazi Jewish (ASJ) AF: 0.00288 AC: 10 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5174

South Asian (SAS) AF: 0.00 AC: 0 AN: 4824

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10600

Middle Eastern (MID) AF: 0.00680 AC: 2 AN: 294

European-Non Finnish (NFE) AF: 0.000265 AC: 18 AN: 67982

Other (OTH) AF: 0.0142 AC: 30 AN: 2112

Alfa AF: 0.0150 Hom.: 25

Bravo AF: 0.0222

Asia WGS AF: 0.00549 AC: 19 AN: 3478

ClinVar

Significance: Benign

Submissions summary: Benign:3

Revision: criteria provided, multiple submitters, no conflicts

Submissions by phenotype

not provided Benign:1

-

Breakthrough Genomics, Breakthrough Genomics

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: not provided

- -

Autosomal recessive nonsyndromic hearing loss 31 Benign:1

Apr 27, 2017

Illumina Laboratory Services, Illumina

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). No publications were found based on this search. Allele frequency data from public databases was too high to be consistent with this variant causing disease. Therefore, this variant is classified as benign. -

Usher syndrome type 2D Benign:1

Apr 27, 2017

Illumina Laboratory Services, Illumina

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). No publications were found based on this search. Allele frequency data from public databases was too high to be consistent with this variant causing disease. Therefore, this variant is classified as benign. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.090
CADD	Benign	18
DANN	Benign	0.90
PhyloP100		3.2
Mutation Taster		=99/1	polymorphism (auto)

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

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

Other links and lift over

dbSNP: rs114641960; hg19: chr9-117164596;