Total submissions: 2
| Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
|---|---|---|---|---|---|---|---|---|
| Labcorp Genetics |
RCV001890483 | SCV002150731 | uncertain significance | Fetal akinesia deformation sequence 1; Congenital myasthenic syndrome 10 | 2022-09-01 | criteria provided, single submitter | clinical testing | This sequence change replaces threonine, which is neutral and polar, with alanine, which is neutral and non-polar, at codon 407 of the DOK7 protein (p.Thr407Ala). The frequency data for this variant in the population databases is considered unreliable, as metrics indicate poor data quality at this position in the gnomAD database. This variant has not been reported in the literature in individuals affected with DOK7-related conditions. ClinVar contains an entry for this variant (Variation ID: 1382699). Algorithms developed to predict the effect of missense changes on protein structure and function (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be tolerated. 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. |
| Ambry Genetics | RCV003164289 | SCV003889880 | uncertain significance | Inborn genetic diseases | 2023-03-14 | criteria provided, single submitter | clinical testing | The c.1219A>G (p.T407A) alteration is located in exon 7 (coding exon 7) of the DOK7 gene. This alteration results from a A to G substitution at nucleotide position 1219, causing the threonine (T) at amino acid position 407 to be replaced by an alanine (A). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. |