Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Gene |
RCV000680367 | SCV000620529 | uncertain significance | not provided | 2017-08-30 | criteria provided, single submitter | clinical testing | The M168I variant has not been published as a pathogenic variant, nor has it been reported as a benign variant to our knowledge. The M168I variant is not observed at a significant frequency in large population cohorts (Lek et al., 2016). The M168I variant is a conservative amino acid substitution, which is not likely to impact secondary protein structure as these residues share similar properties. This substitution occurs at a position where amino acids with similar properties to Methionine are tolerated across species. In silico analysis is inconsistent in its predictions as to whether or not the variant is damaging to the protein structure/function. The NRAS gene has a very low rate of benign missense variants. In summary, based on the currently available information, it is unclear whether this variant is a pathogenic variant or a rare benign variant. |
ITMI | RCV000121741 | SCV000085939 | not provided | not specified | 2013-09-19 | no assertion provided | reference population |