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. 2017 Jan 24;16(6):536–544. doi: 10.1080/15384101.2017.1282583

Figure 5.

Figure 5.

Effects of Smc1β Knockdown on the meiotic progression and SAC activity in mouse oocytes. (A) The proportion of germinal vesicle breakdown was recorded in control and Smc1β-MO oocytes. (B) The proportion of polar body extrusion was recorded in control and Smc1β-MO oocytes at the time point of 12 h post-GVBD. (C) The proportion of precocious polar body extrusion was recorded in control and Smc1β-MO oocytes at the time point of 7 h post-GVBD. (D) The proportion of overriding MI arrest was recorded in control and Smc1β-MO oocytes by low dose of nocodazole treatment. Data were presented as mean percentage (mean ± SEM) of at least 3 independent experiments. Asterisk denotes statistical difference at a p < 0.05 level of significance.