Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV001369789 | SCV001566238 | uncertain significance | Charcot-Marie-Tooth disease dominant intermediate B | 2020-06-27 | 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 may create or strengthen a splice site, but this prediction has not been confirmed by published transcriptional studies. This variant has not been reported in the literature in individuals with DNM2-related conditions. This variant is present in population databases (rs746068458, ExAC 0.002%). This sequence change falls in intron 3 of the DNM2 gene. It does not directly change the encoded amino acid sequence of the DNM2 protein, but it affects a nucleotide within the consensus splice site of the intron. |