ClinVar Miner

Submissions for variant NM_002878.4(RAD51D):c.945del (p.Thr316fs)

dbSNP: rs2142408982
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV001359127 SCV001554989 uncertain significance Breast-ovarian cancer, familial, susceptibility to, 4 2023-12-18 criteria provided, single submitter clinical testing This sequence change results in a frameshift in the RAD51D gene (p.Thr316Profs*35). While this is not anticipated to result in nonsense mediated decay, it is expected to disrupt the last 13 amino acid(s) of the RAD51D protein and extend the protein by 21 additional amino acid residues. This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with RAD51D-related conditions. ClinVar contains an entry for this variant (Variation ID: 1051132). Experimental studies and prediction algorithms are not available or were not evaluated, and the functional significance of this variant is currently unknown. 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.
Ambry Genetics RCV003365360 SCV004083903 uncertain significance Hereditary cancer-predisposing syndrome 2023-09-14 criteria provided, single submitter clinical testing The c.945delG variant, located in coding exon 10 of the RAD51D gene, results from a deletion of one nucleotide at nucleotide position 945, causing a translational frameshift with a predicted alternate stop codon (p.T316Pfs*35). This alteration occurs at the 3' terminus of theRAD51D gene, is not expected to trigger nonsense-mediated mRNAdecay, and only impacts the last 13 amino acids (4%) of the protein. The exact functional effect of this alteration is unknown. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear.

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