ClinVar Miner

Submissions for variant NM_000069.3(CACNA1S):c.4668+6C>T

gnomAD frequency: 0.00004  dbSNP: rs752849401
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001216721 SCV001388532 uncertain significance Hypokalemic periodic paralysis, type 1; Malignant hyperthermia, susceptibility to, 5 2023-03-24 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. Variants that disrupt 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 may disrupt the consensus splice site. ClinVar contains an entry for this variant (Variation ID: 945960). This variant has been observed in individual(s) with clinical features of CACNA1S-related conditions (Invitae). This variant is present in population databases (rs752849401, gnomAD 0.004%). This sequence change falls in intron 38 of the CACNA1S gene. It does not directly change the encoded amino acid sequence of the CACNA1S protein. It affects a nucleotide within the consensus splice site.

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