Figure 4. Additional characteristics of base substitution signatures and novel rearrangement signatures in 560 breast cancers.
(A) Contrasting transcriptional strand asymmetry and replication strand asymmetry between twelve base substitution signatures.
(B) Six rearrangement signatures extracted using Non-Negative Matrix Factorization. Probability of rearrangement element on y-axis. Rearrangement size on x-axis. Del= deletion, tds = tandem duplication, inv = inversion, trans = translocation.