Total submissions: 3
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Ambry Genetics | RCV000574965 | SCV000665781 | pathogenic | Hereditary cancer-predisposing syndrome | 2023-11-17 | criteria provided, single submitter | clinical testing | The c.273delG pathogenic mutation (also known as p.W91*), located in coding exon 3 of the BARD1 gene, results from a deletion of one nucleotide at nucleotide position 273. This changes the amino acid from a tryptophan to a stop codon within coding exon 3. 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. |
Invitae | RCV001384311 | SCV001583765 | pathogenic | Familial cancer of breast | 2020-02-26 | criteria provided, single submitter | clinical testing | For these reasons, this variant has been classified as Pathogenic. Loss-of-function variants in BARD1 are known to be pathogenic (PMID: 20077502, 21344236). This variant has not been reported in the literature in individuals with BARD1-related conditions. ClinVar contains an entry for this variant (Variation ID: 481412). This variant is not present in population databases (ExAC no frequency). This sequence change creates a premature translational stop signal (p.Trp91*) in the BARD1 gene. It is expected to result in an absent or disrupted protein product. |
Myriad Genetics, |
RCV001384311 | SCV004043022 | pathogenic | Familial cancer of breast | 2023-05-18 | criteria provided, single submitter | clinical testing | This variant is considered pathogenic. This variant creates a termination codon and is predicted to result in premature protein truncation. |