ClinVar Miner

Submissions for variant NM_001005373.4(LRSAM1):c.414G>A (p.Lys138=)

gnomAD frequency: 0.00056  dbSNP: rs151323851
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000521464 SCV000616977 uncertain significance not provided 2017-06-08 criteria provided, single submitter clinical testing A variant of uncertain significance has been identified in the LRSAM1 gene. The c.414 G>A variant has not been published as a pathogenic variant, nor has it been reported as a benign variant to our knowledge. The c.414 G>A variant is observed in 12/10398 (0.1%) alleles from individuals of African background, (Lek et al., 2016; 1000 Genomes Consortium et al., 2015; Exome Variant Server). Several in-silico splice prediction models predict that c.414 G>A damages the splice acceptor site for exon 8 which may lead to abnormal gene splicing. However, in the absence of RNA/functional studies, the actual effect of this sequence change in this individual is unknown. Therefore, based on the currently available information, it is unclear whether this variant is a pathogenic variant or a rare benign variant.
Labcorp Genetics (formerly Invitae), Labcorp RCV001079039 SCV001008868 benign Charcot-Marie-Tooth disease axonal type 2P 2023-12-23 criteria provided, single submitter clinical testing
Ambry Genetics RCV002329230 SCV002629014 likely benign Inborn genetic diseases 2019-07-11 criteria provided, single submitter clinical testing This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity.

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