| Analysis | Result | Date | Origin | PMID/dbSNP | | MMR function in tumor cells | MMSI / SH2- | 29/09/09 | 8 (Nancy) | --- |
| MMR function in tumor cells | MSH2-MSH6- | 19/09/09 | 2 (Villejuif) | --- |
| MMR function in tumor cells | MSI / MSH2-MSH6- (2 first cousins) | 21/09/10 | 2 (Villejuif) | --- |
| MMR function in tumor cells | MSI | 19/09/09 | 2 (Villejuif) | --- |
| Clinical phenotype | Amsterdam II + | 28/03/11 | 2 (Villejuif) 8 (Nancy) | --- |
| Clinical phenotype | Amsterdam II + | 19/09/09 | 2 (Villejuif) | --- |
| In vitro analysis | RT-PCR : major loss of exon 16 and retention of 3' aberrant exons 3' to the normal stop codon | 28/03/11 | 2 (Villejuif) | --- |