Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Gene |
RCV001008092 | SCV001167837 | pathogenic | not provided | 2019-03-08 | criteria provided, single submitter | clinical testing | The c.2597delG pathogenic variant in the KCNQ2 gene, reported as c.2513delG due to use of alternative nomenclature, has been identified in multiple individuals in a single family with benign familial neonatal seizures (Lerche et al., 1999). The deletion causes a frameshift starting with codon Glycine 866, changes this amino acid to an Alanine residue and creates a premature Stop codon at position 64 of the new reading frame, denoted p.Gly866AlafsX64. This pathogenic variant is predicted to cause loss of normal protein function either through protein truncation or nonsense-mediated mRNA decay. Functional studies suggest that c.2597delG has a damaging effect on the protein (Lerche et al., 1999; Su et al., 2011). |
Gene |
RCV000678072 | SCV000041633 | not provided | Seizures, benign familial neonatal, 1 | no assertion provided | literature only | BFNE (benign familial neonatal epilepsy) |