Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Laboratory for Molecular Medicine, |
RCV000169661 | SCV000221189 | pathogenic | Bilateral frontoparietal polymicrogyria | 2014-04-17 | criteria provided, single submitter | clinical testing | The p.Gln4X variant in GPR56 has not been reported in individuals with disease or in large population studies. This nonsense variant leads to a premature termination codon at position 4, which is predicted to lead to a truncated or absent protein. Loss-of-function variants in the GPR56 gene have been associated with bilateral frontoparietal polymicrogyria (Piao 2004). In summary, this variant meets our criteria to be classified as pathogenic (http://pcpgm.partners.org/LMM). |