Previously, we reported a missense mutation in exon 12 at codon 600 of the MSH2 gene, causing a substitution of GTT (Val) for GCT (Ala) in a 35-year-old-man with rectal cancer, while the pathogenicity of this mutation is still unclear.
A missense mutation was detected at codon 96, GCT (Alanine) to GTT (Valine), of the caspase 8 gene in one of the NB cell lines lacking caspase 8 expression.