Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV001348596 | SCV001542903 | uncertain significance | Saldino-Mainzer syndrome | 2022-10-04 | criteria provided, single submitter | clinical testing | 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 may disrupt the consensus splice site. ClinVar contains an entry for this variant (Variation ID: 1044361). This variant has not been reported in the literature in individuals affected with IFT140-related conditions. This variant is present in population databases (rs752216380, gnomAD 0.0009%). This sequence change affects codon 733 of the IFT140 mRNA. It is a 'silent' change, meaning that it does not change the encoded amino acid sequence of the IFT140 protein. This variant also falls at the last nucleotide of exon 18, which is part of the consensus splice site for this exon. 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. |