Retrospective Study
Copyright ©The Author(s) 2019.
World J Gastrointest Oncol. Jul 15, 2019; 11(7): 551-566
Published online Jul 15, 2019. doi: 10.4251/wjgo.v11.i7.551
Table 1 TYMS polymorphisms’ groups according to risk group and level of expression respectively
GroupsPolymorphisms
3’UTR
A (low risk)del/del
del/LOH
ins/del
ins/ins
B (high risk)ins/LOH
5’UTR
A (low expression)2RG
2RG/3RC
3RC
B (medium expression)2RG/3RG
2RG/3RCLOH
2RG/3RGLOH
2RGLOH/3RC
C (high expression)3RG
3RG/3RC
2RGLOH/3RG