ttype patient gene classification type chr pos ref_allele newbase context65 cons46 BRCA BR-MEX-120 SOX18 SNP Missense_Mutation 20 62679671 G A 39 53 MM MM-0600 SOX18 SNP Silent 20 62679642 C T 19 40 LUSC TCGA-34-5231 SOX18 SNP Silent 20 62680534 G A 40 74 LUSC TCGA-85-6560 SOX18 SNP Missense_Mutation 20 62680665 G A 35 51 HNSC TCGA-CR-6488 SOX18 SNP Missense_Mutation 20 62680604 A C 8 81 BLCA TCGA-DK-A2I4 SOX18 SNP Missense_Mutation 20 62680557 G C 45 65