Fig. 3From: The dynamic DNA methylation landscape of the mutL homolog 1 shore is altered by MLH1-93G>A polymorphism in normal tissues and colorectal cancerMean percent methylated reference (PMR) of the MLH1 shore among different stages in tumour DNA. MethyLight was utilized to determine PMR in colorectal tumour DNA of 349 population-based CRC cases. Mean MLH1 shore methylation among stage I–III and stage IV cases is indicated. ***P < 1.0 × 10−4 Back to article page