Total submissions: 2
| Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
|---|---|---|---|---|---|---|---|---|
| Labcorp Genetics |
RCV001068085 | SCV001233175 | uncertain significance | not provided | 2023-10-17 | criteria provided, single submitter | clinical testing | This sequence change falls in intron 10 of the TUBGCP6 gene. It does not directly change the encoded amino acid sequence of the TUBGCP6 protein. It affects a nucleotide within the consensus splice site. This variant is present in population databases (rs749151104, gnomAD 0.02%). This variant has not been reported in the literature in individuals affected with TUBGCP6-related conditions. ClinVar contains an entry for this variant (Variation ID: 861534). Variants that disrupt the consensus splice site are a relatively common cause of aberrant splicing (PMID: 17576681, 9536098). Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant is not likely to affect RNA splicing. 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. |
| Victorian Clinical Genetics Services, |
RCV002471025 | SCV002768062 | uncertain significance | Microcephaly and chorioretinopathy 1 | 2021-05-06 | criteria provided, single submitter | clinical testing | Based on the classification scheme VCGS_Germline_v1.3.4, this variant is classified as VUS-3C. Following criteria are met: 0102 - Loss of function is a known mechanism of disease in this gene and is associated with Microcephaly and chorioretinopathy 1 (MIM#251270). (I) 0106 - This gene is associated with autosomal recessive disease. (I) 0212 - Non-canonical splice site variant without proven consequence on splicing (no functional evidence available). (SP) 0251 - This variant is heterozygous. (I) 0304 - Variant is present in gnomAD (v2) <0.01 for a recessive condition (9 heterozygotes, 0 homozygotes). (SP) 0506 - Abnormal splicing is not predicted and nucleotide is poorly conserved. (SB) 0705 - No comparable non-canonical splice site variants have previous evidence for pathogenicity. (I) 0809 - Previous evidence of pathogenicity for this variant is inconclusive. This variant has been reported as VUS in one individual (ClinVar). (I) 0905 - No published segregation evidence has been identified for this variant. (I) 1007 - No published functional evidence has been identified for this variant. (I) 1208 - Inheritance information for this variant is not currently available in this individual. (I) Legend: (SP) - Supporting pathogenic, (I) - Information, (SB) - Supporting benign |