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NM_145309.6(LRRC51):c.255C>T (p.Asp85=) AND Autosomal recessive nonsyndromic hearing loss 63

Germline classification:
Conflicting interpretations of pathogenicity (2 submissions)
Last evaluated:
Mar 25, 2019
Review status:
criteria provided, conflicting classifications
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:
RCV001001958.14

Allele description [Variation Report for NM_145309.6(LRRC51):c.255C>T (p.Asp85=)]

NM_145309.6(LRRC51):c.255C>T (p.Asp85=)

Genes:
LRRC51:leucine rich repeat containing 51 [Gene - HGNC]
LRTOMT:leucine rich transmembrane and O-methyltransferase domain containing [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
11q13.4
Genomic location:
Preferred name:
NM_145309.6(LRRC51):c.255C>T (p.Asp85=)
HGVS:
  • NC_000011.10:g.72093668C>T
  • NG_021423.1:g.18333C>T
  • NM_001145307.5:c.255C>T
  • NM_001145308.5:c.-149C>T
  • NM_001145309.4:c.-149C>T
  • NM_001145310.4:c.-149C>T
  • NM_001205138.4:c.201C>T
  • NM_001271471.3:c.255C>T
  • NM_001318803.2:c.255C>T
  • NM_145309.6:c.255C>TMANE SELECT
  • NP_001138779.1:p.Asp85=
  • NP_001192067.1:p.Asp67=
  • NP_001258400.1:p.Asp85=
  • NP_001305732.1:p.Asp85=
  • NP_660352.1:p.Asp85=
  • NC_000011.9:g.71804714C>T
  • NM_001145307.1:c.255C>T
  • NM_001145307.4:c.255C>T
  • NM_001145308.4:c.-149C>T
  • NR_026886.4:n.610C>T
  • NR_134858.2:n.209C>T
  • p.Asp85Asp
Links:
dbSNP: rs145851613
NCBI 1000 Genomes Browser:
rs145851613
Molecular consequence:
  • NM_001145308.5:c.-149C>T - 5 prime UTR variant - [Sequence Ontology: SO:0001623]
  • NM_001145309.4:c.-149C>T - 5 prime UTR variant - [Sequence Ontology: SO:0001623]
  • NM_001145310.4:c.-149C>T - 5 prime UTR variant - [Sequence Ontology: SO:0001623]
  • NR_026886.4:n.610C>T - non-coding transcript variant - [Sequence Ontology: SO:0001619]
  • NR_134858.2:n.209C>T - non-coding transcript variant - [Sequence Ontology: SO:0001619]
  • NM_001145307.5:c.255C>T - synonymous variant - [Sequence Ontology: SO:0001819]
  • NM_001205138.4:c.201C>T - synonymous variant - [Sequence Ontology: SO:0001819]
  • NM_001271471.3:c.255C>T - synonymous variant - [Sequence Ontology: SO:0001819]
  • NM_001318803.2:c.255C>T - synonymous variant - [Sequence Ontology: SO:0001819]
  • NM_145309.6:c.255C>T - synonymous variant - [Sequence Ontology: SO:0001819]

Condition(s)

Name:
Autosomal recessive nonsyndromic hearing loss 63
Synonyms:
Deafness, autosomal recessive 63
Identifiers:
MONDO: MONDO:0012670; MedGen: C1969621; Orphanet: 90636; OMIM: 611451

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Assertion and evidence details

Help
Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV000373956Illumina Laboratory Services, Illumina
criteria provided, single submitter

(ICSL Variant Classification Criteria 13 December 2019)		Uncertain significance
(Jan 13, 2018) 		germlineclinical testing

Citation Link,

SCV001159754ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories
criteria provided, single submitter

(ARUP Molecular Germline Variant Investigation Process)		Benign
(Mar 25, 2019) 		germlineclinical testing

Citation Link

Help

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineunknownnot providednot providednot providednot providednot providedclinical testing

Details of each submission

From Illumina Laboratory Services, Illumina, SCV000373956.3

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided

Description

This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score, this variant could not be ruled out of causing disease and therefore its association with disease required further investigation. A literature search was performed for the gene, cDNA change, and amino acid change (if applicable). No publications were found based on this search. This variant was therefore classified as a variant of unknown significance for this disease.

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

From ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories, SCV001159754.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

Last Updated: Oct 20, 2024