Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV001366113 | SCV001562404 | uncertain significance | not provided | 2020-07-27 | 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 disrupt the consensus splice site, but this prediction has not been confirmed by published transcriptional studies. This variant has been observed in individual(s) with Alport syndrome (PMID: 15954103). This variant is also known as IVS40+3T>A in the literature. ClinVar contains an entry for this variant (Variation ID: 587312). This variant is not present in population databases (ExAC no frequency). This sequence change falls in intron 40 of the COL4A5 gene. It does not directly change the encoded amino acid sequence of the COL4A5 protein, but it affects a nucleotide within the consensus splice site of the intron. |
Fulgent Genetics, |
RCV002485799 | SCV002777421 | uncertain significance | X-linked Alport syndrome | 2022-01-03 | criteria provided, single submitter | clinical testing |