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. 2020 Feb 11;12:25. doi: 10.1186/s13148-020-0819-6

Fig. 4.

Fig. 4

TGFBR2 expression and its relationship with copy number and patients’ outcome. a, b Correlation of TGFBR2 copy number and promoter methylation. c Kaplan-Meier curves of overall survival according to TGFBR2 expression level. d IHC performed on sections from ESCC and adjacent tissues with TGFBR2 antibody