(d) Heat map of m6A peaks related to mTOR pathway in T47D cells infected with retrovirus encoding sgMETTL3 resistant METTL3-WT, METTL3-Δ198, METTL3-Δ238, or control vector (Vec) followed by another infection with sgMETTL3 or sgControl (sgCtrl). The gene discussed is METTL3; the disease is infection.