ClinVar Miner

Submissions for variant NM_004369.3(COL6A3):c.6157-2A>C (rs886041434)

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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
EGL Genetic Diagnostics,Eurofins Clinical Diagnostics RCV000336040 SCV000342084 pathogenic not provided 2016-05-18 criteria provided, single submitter clinical testing
GeneDx RCV000336040 SCV000330077 pathogenic not provided 2015-12-10 criteria provided, single submitter clinical testing The c.6157-2A>C pathogenic variant in the COL6A3 gene has not been reported previously as a pathogenic variant nor as a benign variant, to our knowledge. This splice site variant destroys the canonical splice acceptor site in intron 15. It is predicted to cause abnormal gene splicing, either leading to an abnormal message that is subject to nonsense-mediated mRNA decay, or to an abnormal protein product if the message is used for protein translation. An apparently de novo splice variant with a different nucleotide change at the same position (c.6157-2A>G) was identified in an individual with congenital muscular dystrophy and sarcolemma-specific collagen VI deficiency (Okada et al., 2007). The c.6157-2A>C variant was not observed in approximately 6500 individuals of European and African American ancestry in the NHLBI Exome Sequencing Project, indicating it is not a common benign variant in these populations. We interpret c.6157-2A>C as a pathogenic variant.

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