ClinVar Miner

Submissions for variant NM_006876.3(B4GAT1):c.1122G>A (p.Lys374=)

dbSNP: rs754282235
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV001878961 SCV002137530 uncertain significance Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A13 2021-09-05 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. Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may create or strengthen a splice site. This variant has not been reported in the literature in individuals affected with B4GAT1-related conditions. This variant is present in population databases (rs754282235, ExAC 0.009%). This sequence change affects codon 374 of the B4GAT1 mRNA. It is a 'silent' change, meaning that it does not change the encoded amino acid sequence of the B4GAT1 protein.

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