Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Ambry Genetics | RCV002311095 | SCV000319917 | uncertain significance | Familial thoracic aortic aneurysm and aortic dissection | 2015-07-28 | criteria provided, single submitter | clinical testing | The p.N2707H variant (also known as c.8119A>C), located in coding exon 63 of the FBN2 gene, results from an A to C substitution at nucleotide position 8119. The asparagine at codon 2707 is replaced by histidine, an amino acid with similar 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 6503 samples (13006 alleles) with coverage at this position. This amino acid position is not well 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 p.N2707H remains unclear. |