Fig. 6.
Effect of CK2 inhibition by TBB on GVBD of oocytes. (A) Oocytes were cultured in vitro in M2 medium; GV oocytes undergo GVBD in 2 h. (B) TBB was added to M2 dedium in a series of concentrations, and the rate of GVBD was measured after 2 h. Approximately 150 oocytes in 3 replicates were counted in each group.