ClinVar Miner

Submissions for variant NM_000512.5(GALNS):c.1062C>T (p.Gly354=)

gnomAD frequency: 0.00001  dbSNP: rs1910972322
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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 RCV001966513 SCV002254628 uncertain significance Mucopolysaccharidosis, MPS-IV-A 2021-05-16 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, but this prediction has not been confirmed by published transcriptional studies. This variant has not been reported in the literature in individuals with GALNS-related conditions. This variant is not present in population databases (ExAC no frequency). This sequence change affects codon 354 of the GALNS mRNA. It is a 'silent' change, meaning that it does not change the encoded amino acid sequence of the GALNS protein.

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