GFP signal indicated translational activation of Cnot6l 3"-UTR. An in vitro transcribed and polyadenylated mCherry mRNA was co-microinjected as a positive co Relative intensity of GFP signa after normalization by mCherry signal in the same oocyte. Error bars, s.e.m. *P < 0.05; ***P < 0.001 by two-tailed Student"s t test. n.s.: non-significant. The numbers of analyzed oocytes were indicate 