ClinVar Miner

Submissions for variant NM_058216.3(RAD51C):c.478del (p.Thr160fs)

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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV003508211 SCV004264941 pathogenic Fanconi anemia complementation group O 2024-01-25 criteria provided, single submitter clinical testing This sequence change creates a premature translational stop signal (p.Thr160Glnfs*11) in the RAD51C gene. It is expected to result in an absent or disrupted protein product. Loss-of-function variants in RAD51C are known to be pathogenic (PMID: 20400964, 21990120, 24800917, 29278735). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with RAD51C-related conditions. Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may disrupt the consensus splice site. For these reasons, this variant has been classified as Pathogenic.
Myriad Genetics, Inc. RCV004369018 SCV004932697 pathogenic Breast-ovarian cancer, familial, susceptibility to, 3 2024-01-02 criteria provided, single submitter clinical testing This variant is considered pathogenic. This variant creates a frameshift predicted to result in premature protein truncation.
Ambry Genetics RCV004661677 SCV005159509 pathogenic Hereditary cancer-predisposing syndrome 2024-05-21 criteria provided, single submitter clinical testing The c.478delA pathogenic mutation, located in coding exon 3 of the RAD51C gene, results from a deletion of one nucleotide at nucleotide position 478, causing a translational frameshift with a predicted alternate stop codon (p.T160Qfs*11). This variant is considered to be rare based on population cohorts in the Genome Aggregation Database (gnomAD). This alteration is expected to result in loss of function by premature protein truncation or nonsense-mediated mRNA decay. As such, this alteration is interpreted as a disease-causing mutation.

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