KRAS and colorectal carcinoma: There was also no difference in the copy number of Fn between (i) MSI-H-CRC and non-MSI-H-CRC (P = 0.088); (ii) BRAFV600E-CRC and non-BRAFV600E-CRC (P = 0.655); and (iii) KRAS mutated-CRC and non-KRAS mutated-CRC (P = 0.692).