rs1834758281

Variant names:

• chr9-114402628-G-A
• rs1834758281
• NM_015404.4:c.*126C>T

Your query was ambiguous. Multiple possible variants found:

• chr9-114402628-G-A
• chr9-114402628-G-C
• chr9-114402628-G-T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_015404.4(WHRN):​c.*126C>T variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000192 in 1,039,430 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000019 (0 hom.)
• Consequence: WHRN NM_015404.4 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.111
• Publications: 0 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: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.75).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
WHRN	NM_015404.4	c.*126C>T		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.*126C>T		3_prime_UTR_variant	Exon 12 of 12	1	NM_015404.4	ENSP00000354623.3

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 0.00000192 AC: 2 AN: 1039430 Hom.: 0 Cov.: 14 AF XY: 0.00000374 AC XY: 2 AN XY: 534782

African (AFR) AF: 0.00 AC: 0 AN: 25382

American (AMR) AF: 0.00 AC: 0 AN: 43696

Ashkenazi Jewish (ASJ) AF: 0.0000429 AC: 1 AN: 23292

East Asian (EAS) AF: 0.00 AC: 0 AN: 37608

South Asian (SAS) AF: 0.00 AC: 0 AN: 76894

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 39178

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4478

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 742000

Other (OTH) AF: 0.0000213 AC: 1 AN: 46902

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.75
CADD	Benign	8.0
DANN	Benign	0.83
PhyloP100		-0.11

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: rs1834758281; hg19: chr9-117164908; COSMIC: COSV99469934; COSMIC: COSV99469934;