Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Ambry Genetics | RCV002353955 | SCV002655977 | uncertain significance | Hereditary cancer-predisposing syndrome; Cardiovascular phenotype | 2022-05-11 | criteria provided, single submitter | clinical testing | The p.R21Q variant (also known as c.62G>A), located in coding exon 1 of the LZTR1 gene, results from a G to A substitution at nucleotide position 62. The arginine at codon 21 is replaced by glutamine, an amino acid with highly similar properties. This amino acid position is conserved. In addition, this alteration is predicted to be tolerated by in silico analysis. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear. |