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. 2020 Feb 26;10:115. doi: 10.3389/fonc.2020.00115

Figure 1.

Figure 1

The association between methyltransferase-like 3 (METTL3) upregulation and abnormal m6A levels in gastric cancer (GC). (A) Relative expression pf writers and erasers in the The Cancer Genome Atlas (TCGA) database (normal mucosa = 32, tumor tissue = 375). (B) Total RNA m6A levels in 13 paired gastric carcinoma tissues and adjacent tissues. (C) Relative messenger RNA (mRNA) expression of writers and erasers in the above 13 paired tissues. (D) The mRNA expression of METTL3 in 136 paired gastric carcinoma tissues and adjacent tissues. (E) METTL3 expression in GES-1, pGCC, and cancer cell lines at the protein level. (F) METTL3 protein expression in four paired tumor tissues and adjacent tissues. *p < 0.05, **p < 0.01, ***p < 0.001. ns, non-significant.