Total submissions: 3
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Color Diagnostics, |
RCV001177443 | SCV001341666 | uncertain significance | Cardiomyopathy | 2023-10-12 | criteria provided, single submitter | clinical testing | This missense variant replaces methionine with valine at codon 3273 of the RYR2 protein. Computational prediction suggests that this variant may not impact protein structure and function (internally defined REVEL score threshold <= 0.5, PMID: 27666373). To our knowledge, functional studies have not been reported for this variant. This variant has not been reported in individuals affected with RYR2-related disorders in the literature. This variant has been identified in 3/279504 chromosomes in the general population by the Genome Aggregation Database (gnomAD). The available evidence is insufficient to determine the role of this variant in disease conclusively. Therefore, this variant is classified as a Variant of Uncertain Significance. |
Invitae | RCV002558852 | SCV001411717 | likely benign | Catecholaminergic polymorphic ventricular tachycardia 1 | 2023-10-07 | criteria provided, single submitter | clinical testing | |
Ambry Genetics | RCV002375066 | SCV002689608 | uncertain significance | Cardiovascular phenotype | 2021-03-17 | criteria provided, single submitter | clinical testing | The p.M3273V variant (also known as c.9817A>G), located in coding exon 68 of the RYR2 gene, results from an A to G substitution at nucleotide position 9817. The methionine at codon 3273 is replaced by valine, an amino acid with highly similar properties. This amino acid position is well conserved in available vertebrate species. In addition, this alteration is predicted to be tolerated by in silico analysis. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear. |