Figure 1.

Expression of EHMT1 in GC tissues. (A) EHMT1 mRNA expression in GC tissues and paired adjacent non-tumor tissues was analyzed by reverse transcription-quantitative polymerase chain reaction. Data are presented as 2^−ΔΔCq values. Immunohistochemical analysis of EHMT1 expression in GC tissues classified as (B) strong-positive or (C) weak-positive. (D) Negative EHMT1 expression in adjacent normal tissue. Magnification, ×200. EHMT1, euchromatic histone lysine methyltransferase 1; GC, gastric cancer.