Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV001069428 | SCV001234592 | uncertain significance | Charcot-Marie-Tooth Neuropathy X | 2019-05-10 | criteria provided, single submitter | clinical testing | 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. This variant has been reported to have conflicting or insufficient data to determine the effect on GJB1 protein function (PMID: 9354338, 15006706, 12460545). This variant has been observed in individuals affected with CMTX (PMID: 21692908, 9361298, 9818870). This variant is not present in population databases (ExAC no frequency). This sequence change replaces valine with methionine at codon 35 of the GJB1 protein (p.Val35Met). The valine residue is highly conserved and there is a small physicochemical difference between valine and methionine. |
Inherited Neuropathy Consortium | RCV000789832 | SCV000929216 | uncertain significance | Charcot-Marie-Tooth disease | no assertion criteria provided | literature only |