Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Gene |
RCV000599049 | SCV000710629 | pathogenic | not provided | 2018-02-08 | criteria provided, single submitter | clinical testing | The E257X nonsense variant in the KCNQ2 gene is predicted to cause loss of normal protein function either through protein truncation or nonsense-mediated mRNA decay. The E257X variant is not observed in large population cohorts (Lek et al., 2016). Although this pathogenic variant has not been reported previously to our knowledge, its presence is consistent with the diagnosis of a KCNQ2-related disorder in this individual. |