TP53 and colorectal neoplasm: Of note, when comparing the common LoF mutations found in our dataset to those found in colorectal tumors sampled as part of The Cancer Genome Atlas (TCGA) project, we find several commonalities, including a high frequency of LoF mutations in APC, as well as numerous missense mutations in KRAS, NRAS, and TP53, as expected (S1 Table)[35].