ClinVar Miner

Submissions for variant NC_000002.11:g.(?_44548495)_(44586854_?)del

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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 RCV001949683 SCV002239181 pathogenic Myasthenic syndrome, congenital, 22 2022-08-09 criteria provided, single submitter clinical testing A gross deletion of the genomic region encompassing the full coding sequence of the PREPL gene has been identified. If SLC3A1 has been tested and no copy number events are reported for it, then the 3' boundary of this event lies between the PREPL and SLC3A1 genes. This deletion is expected to alter mRNA translation or to result in a truncated or absent protein product. A similar copy number variant has been observed in individual(s) with PREPL deficiency (PMID: 28726805). In at least one individual the data is consistent with being in trans (on the opposite chromosome) from a pathogenic variant. For these reasons, this variant has been classified as Pathogenic.

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