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. 2019 Nov 5;12:9143–9152. doi: 10.2147/OTT.S226796

Figure 3.

Figure 3

Effects of METTL3 depletion on cells proliferation, survival, colony formation, and invasion were m6A activity-dependent. (A) Protein structure of METTL3 showed location of catalytic domain and the mutation site for disruption of catalytic site. (B-G) LNCaP and PC3 cells were transduced with Scr or METTL3 shRNA for 48 hrs followed by overexpression with wild type or mutant METTL3 plasmid for 24 hrs. METTL3 protein level was detected by Western blotting (B); the m6A content was analyzed by kit (C); cell proliferation was analyzed by CCK-8 assay (D); cell survival was analyzed by trypan blue staining (E); colony formation ability was analyzed by colony formation assay (F); invasion ability was analyzed by invasion assay (G). *P ˂ 0.05.