ClinVar Miner

Submissions for variant NM_001849.4(COL6A2):c.1053+3A>T

dbSNP: rs1555873388
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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 RCV000653591 SCV000775474 uncertain significance Bethlem myopathy 1A 2024-05-23 criteria provided, single submitter clinical testing This sequence change falls in intron 11 of the COL6A2 gene. It does not directly change the encoded amino acid sequence of the COL6A2 protein. It affects a nucleotide within the consensus splice site. This variant is not present in population databases (gnomAD no frequency). This variant has been observed in individuals with clinical features of Bethlem myopathy (Invitae). ClinVar contains an entry for this variant (Variation ID: 542999). 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. 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.

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