Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Laboratory for Molecular Medicine, |
RCV000038273 | SCV000061942 | likely pathogenic | Noonan syndrome | 2011-05-03 | criteria provided, single submitter | clinical testing | The Val152Phe variant in KRAS has not been previously reported in the literature or been identified by our laboratory. However, a different amino acid change at this position, Val152Gly, has been reported as a de novo variant in an individu al with severe NS overlapping CS and CFC (Carta 2006). Val152 is conserved acros s evolutionarily distinct species and computational analyses (PolyPhen2, SIFT, A lignGVGD) predict that this variant will impact the normal function of KRAS. It should be noted that the sensitivity and specificity of these computational prog rams has not been determined by our laboratory. |