ClinVar Miner

Submissions for variant NM_007078.3(LDB3):c.2037C>T (p.Gly679=)

gnomAD frequency: 0.00001  dbSNP: rs754386652
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV001298824 SCV001487891 uncertain significance Myofibrillar myopathy 4 2023-03-10 criteria provided, single submitter clinical testing In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Experimental studies and prediction algorithms are not available or were not evaluated, and the effect of this variant on mRNA splicing is currently unknown. This variant has been observed in individual(s) with clinical features of LDB3-related conditions (PMID: 30847666). This variant is present in population databases (rs754386652, gnomAD 0.01%). This sequence change affects codon 679 of the LDB3 mRNA. It is a 'silent' change, meaning that it does not change the encoded amino acid sequence of the LDB3 protein. The LDB3 gene has multiple clinically relevant transcripts. This variant occurs in alternate transcript NM_007078.3, and corresponds to NM_001080116.1:c.*26821C>T in the primary transcript.
Ambry Genetics RCV002418899 SCV002719708 likely benign Cardiovascular phenotype 2023-11-07 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.
Fulgent Genetics, Fulgent Genetics RCV002476387 SCV002776580 uncertain significance Dilated cardiomyopathy 1C; Myofibrillar myopathy 4 2021-09-28 criteria provided, single submitter clinical testing

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