Fig. 3From: Prognostic potential of whole exome sequencing in the clinical management of metachronous colorectal cancer liver metastasesRelative contribution of top mutational signatures in mCLM. Top – relative exposures of top 9 SBS signatures in each sample. Bottom: top_SBSs – cosine similarity of the mutational catalog reconstructed from 9 most dominant signatures (above) to the original data. full_COSMIC_v3.3 – cosine similarity when fitting the full set of 79 COSMIC reference signatures (version 3.3). Few samples showed a substantial decrease in fitting accuracy by reduction of the number of signatures from 79 to 9Back to article page