Fig. 1From: The genomic road to invasion—examining the similarities and differences in the genomes of associated oral pre-cancer and cancer samplesCumulative copy number frequencies for LGD, HGD and SCC cohorts. The x-axis denotes genomic position, while the y-axis denotes the proportion of samples with a gain (red) or loss (blue) at that position. A summary of the fraction genome altered for each sample group is displayed on the right Back to article page