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. 2020 Apr;8(7):459. doi: 10.21037/atm.2020.03.108

Figure 4.

Figure 4

Sam68 promotes PKM2 splicing from PKM. (A) Diagrammatic sketch of PKM splicing assay with PstI digestion protocol. (B) PKM splicing assays in Sam68-depleted HCT116 cells. (C) The effects of the silence of sam68 on PKM splicing by qRT-PCR. (D) PKM splicing assays in Sam68-overexpressing HCT116 cells. (E) The effects of the Sam68 overexpression on the PKM splicing were investigated by qRT-PCR. *P<0.05, **P<0.01, ***P<0.001. PKM2, pyruvate kinase muscle 2.