Extended Data Fig. 6 | Phylogenetic trees of 13 subjects. Phylogenetic trees
showing clonal relationships among normal bronchial cells in the 13 subjects
not shown in Fig. 3a. Branch lengths are proportional to the number of
mutations (x axis) specific to that clone or subclone. Each branch is coloured by
the proportion of mutations on that branch that are attributed to the various
SBS signatures.