ClinVar Miner

Submissions for variant NM_016203.4(PRKAG2):c.466+6A>G

dbSNP: rs2076648193
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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 RCV001314976 SCV001505530 uncertain significance Lethal congenital glycogen storage disease of heart 2020-06-08 criteria provided, single submitter clinical testing This variant is not present in population databases (ExAC no frequency). 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. Nucleotide substitutions within the consensus splice site are a relatively common cause of aberrant splicing (PMID: 17576681, 9536098). Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant is not likely to affect RNA splicing, but this prediction has not been confirmed by published transcriptional studies. This variant has not been reported in the literature in individuals with PRKAG2-related conditions. This sequence change falls in intron 3 of the PRKAG2 gene. It does not directly change the encoded amino acid sequence of the PRKAG2 protein, but it affects a nucleotide within the consensus splice site of the intron.

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