Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV002024586 | SCV002316088 | uncertain significance | Ullrich congenital muscular dystrophy 2; Bethlem myopathy 2 | 2020-12-01 | criteria provided, single submitter | clinical testing | 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. Nucleotide substitutions within 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, but this prediction has not been confirmed by published transcriptional studies. This variant has not been reported in the literature in individuals with COL12A1-related conditions. This variant is present in population databases (rs766034760, ExAC 0.002%). This sequence change falls in intron 45 of the COL12A1 gene. It does not directly change the encoded amino acid sequence of the COL12A1 protein. It affects a nucleotide within the consensus splice site of the intron. |