Figure 3From: Loss of heterozygosity at thymidylate synthase locus in Barrett's metaplasia, dysplasia, and carcinoma sequences Comparison of intratumoral TS mRNA levels with TS 3'-UTR genotype. No significant difference in TS mRNA levels was observed between the patients with ins/ins, ins/del, and del/del. Ins, 6 bp inserted allele; del, 6 bp deleted allele.Back to article page