Figure 3.

Mutational signatures and disease ontology in Chinese CRC. A, Three distinct mutation signatures (A-C) were extracted from Chinese CRCs and were shown according to cosine similarity, the correspondence is: Signature A and Signature 1 (age/spontaneous deamination of 5-methylcyotosine); Signature B and Signature 5 (unknown etiology; found in all cancer types); Signature C and Signature 6 (mismatch repair deficiency and microsatellite instability). B, Disease Ontology enrichment analysis for the somatic mutation genes in Chinese CRC.