For example, among the 122 UCEC tumors with mutations in UGT genes, fifty-one had 2 (21 tumors), 3 (12 tumors), 4 (3 tumors), 5 (3 tumors), 6 (2 tumors), 7 (2 tumors), 8 (2 tumors), 10 (2 tumors), 13 (1 tumor), 14 (2 tumors) or 18 (1 tumor) mutations in UGT genes (Table S3). The gene discussed is SLC35A2; the disease is neoplasm.