Total submissions: 2
| Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
|---|---|---|---|---|---|---|---|---|
| Labcorp Genetics |
RCV002036452 | SCV002311308 | uncertain significance | Fanconi anemia | 2021-05-25 | criteria provided, single submitter | clinical testing | This sequence change replaces cysteine with tyrosine at codon 910 of the FANCM protein (p.Cys910Tyr). The cysteine residue is weakly conserved and there is a large physicochemical difference between cysteine and tyrosine. This variant is not present in population databases (ExAC no frequency). This variant has not been reported in the literature in individuals with FANCM-related conditions. Algorithms developed to predict the effect of missense changes on protein structure and function (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be tolerated, but these predictions have not been confirmed by published functional studies and their clinical significance is uncertain. 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. |
| Quest Diagnostics Nichols Institute San Juan Capistrano | RCV004999616 | SCV005626277 | uncertain significance | not provided | 2024-03-20 | criteria provided, single submitter | clinical testing | The FANCM c.2729G>A (p.Cys910Tyr) variant has not been reported in individuals with FANCM-related conditions in the published literature. It also has not been reported in large, multi-ethnic general populations (Genome Aggregation Database, http://gnomad.broadinstitute.org). Analysis of this variant using bioinformatics tools for the prediction of the effect of amino acid changes on protein structure and function yielded predictions that this variant is benign. Based on the available information, we are unable to determine the clinical significance of this variant. |