Fig. 2From: Correlation between UGT1A1 gene polymorphism and irinotecan chemotherapy in metastatic colorectal cancer: a study from Guangxi ZhuangSequencing results of UGT1A1*6 gene polymorphism. UGT1A1*6 wild-type (a), heterozygous–type (b), homozygous-type (c)Back to article page