Figure 1From: CpG methylation profiling in VHL related and VHL unrelated renal cell carcinomaDistribution of the number of genes found to be >25% methylated in each tumour, according to histological type. Poisson probabilities are based on the geometric mean of the total observed data (i.e. λ = 27.609) Geometric mean number of genes methylated for each tumour type is indicated by coloured circles on the x-axis.Back to article page