Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV000791658 | SCV000930917 | uncertain significance | Baller-Gerold syndrome | 2023-06-05 | criteria provided, single submitter | clinical testing | Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may create or strengthen a splice site. 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. Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is expected to disrupt RECQL4 protein function. ClinVar contains an entry for this variant (Variation ID: 638973). This variant has not been reported in the literature in individuals affected with RECQL4-related conditions. This variant is present in population databases (rs766282231, gnomAD 0.0009%). This sequence change replaces serine, which is neutral and polar, with phenylalanine, which is neutral and non-polar, at codon 611 of the RECQL4 protein (p.Ser611Phe). |
Ambry Genetics | RCV005268748 | SCV005926903 | uncertain significance | Inborn genetic diseases | 2025-02-11 | criteria provided, single submitter | clinical testing | The p.S611F variant (also known as c.1832C>T), located in coding exon 11 of the RECQL4 gene, results from a C to T substitution at nucleotide position 1832. The serine at codon 611 is replaced by phenylalanine, an amino acid with highly dissimilar properties. This amino acid position is conserved. In addition, this alteration is predicted to be deleterious by in silico analysis. Based on the available evidence, the clinical significance of this variant remains unclear. |