ClinVar Miner

Submissions for variant NC_000009.12:g.(?_130479706)_(130480459_?)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 RCV001031099 SCV001194405 likely pathogenic Citrullinemia type I 2019-06-10 criteria provided, single submitter clinical testing This variant is an in-frame deletion of the genomic region encompassing exons 11-12 of the ASS1 gene. It preserves the integrity of the reading frame. Deletions of exons 11-12 have been observed in individuals affected with citrullinemia type 1 (PMID: 22494545, 19006241). This variant disrupts the p.Val263 amino acid residue in ASS1. Other variant(s) that disrupt this residue have been determined to be pathogenic (PMID: 14680976, 18473344, 21244552, 23780642, 18925679). This suggests that this residue is clinically significant, and that variants that disrupt this residue are likely to be disease-causing. In summary, the currently available evidence indicates that the variant is pathogenic, but additional data are needed to prove that conclusively. Therefore, this variant has been classified as Likely Pathogenic.

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