Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Ambry Genetics | RCV002315095 | SCV000739438 | uncertain significance | Familial thoracic aortic aneurysm and aortic dissection | 2016-07-18 | criteria provided, single submitter | clinical testing | The p.R703C variant (also known as c.2107C>T), located in coding exon 13 of the NOTCH1 gene, results from a C to T substitution at nucleotide position 2107. The arginine at codon 703 is replaced by cysteine, an amino acid with highly dissimilar properties. This variant was not reported in population based cohorts in the following databases: Database of Single Nucleotide Polymorphisms (dbSNP), NHLBI Exome Sequencing Project (ESP), and 1000 Genomes Project. In the ESP, this variant was not observed in 6356 samples (12712 alleles) with coverage at this position. Based on data from ExAC, the T allele has an overall frequency of <0.01% (5/78650). This amino acid position is poorly conserved in available vertebrate species. In addition, the in silico prediction for this alteration is inconclusive. Since supporting evidence is limited at this time, the clinical significance of this variant remains unclear. |
Invitae | RCV002531842 | SCV003456377 | benign | Adams-Oliver syndrome 5 | 2022-09-14 | criteria provided, single submitter | clinical testing |