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NM_001174147.2(LMX1B):c.232G>T (p.Glu78Ter) AND LMX1B-related disorder

Germline classification:
Pathogenic (1 submission)
Last evaluated:
Dec 12, 2023
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
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:
RCV003919621.2

Allele description [Variation Report for NM_001174147.2(LMX1B):c.232G>T (p.Glu78Ter)]

NM_001174147.2(LMX1B):c.232G>T (p.Glu78Ter)

Gene:
LMX1B:LIM homeobox transcription factor 1 beta [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
9q33.3
Genomic location:
Preferred name:
NM_001174147.2(LMX1B):c.232G>T (p.Glu78Ter)
HGVS:
  • NC_000009.12:g.126615475G>T
  • NG_017039.1:g.6033G>T
  • NM_001174146.2:c.232G>T
  • NM_001174147.2:c.232G>TMANE SELECT
  • NM_002316.4:c.232G>T
  • NP_001167617.1:p.Glu78Ter
  • NP_001167618.1:p.Glu78Ter
  • NP_002307.2:p.Glu78Ter
  • LRG_1014t1:c.232G>T
  • LRG_1014t2:c.232G>T
  • LRG_1014t3:c.232G>T
  • LRG_1014:g.6033G>T
  • LRG_1014p1:p.Glu78Ter
  • LRG_1014p2:p.Glu78Ter
  • LRG_1014p3:p.Glu78Ter
  • NC_000009.11:g.129377754G>T
  • NM_002316.3:c.232G>T
Protein change:
E78*
Molecular consequence:
  • NM_001174146.2:c.232G>T - nonsense - [Sequence Ontology: SO:0001587]
  • NM_001174147.2:c.232G>T - nonsense - [Sequence Ontology: SO:0001587]
  • NM_002316.4:c.232G>T - nonsense - [Sequence Ontology: SO:0001587]

Condition(s)

Name:
LMX1B-related disorder
Synonyms:
LMX1B-related condition
Identifiers:

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Assertion and evidence details

Help
Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV004734131PreventionGenetics, part of Exact Sciences
no assertion criteria provided
Pathogenic
(Dec 12, 2023) 		germlineclinical testing

Help

Summary from all submissions

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

Details of each submission

From PreventionGenetics, part of Exact Sciences, SCV004734131.2

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

Description

The LMX1B c.232G>T variant is predicted to result in premature protein termination (p.Glu78*). This variant has been reported in an individual with nail patella syndrome (Dunston et al. 2004. PubMed ID: 15498463). This variant has not been reported in a large population database, indicating this variant is rare. Nonsense variants in LMX1B are expected to be pathogenic. Given the evidence, we interpret this variant as pathogenic.

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

Last Updated: Oct 13, 2024