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Fig. 4 | Cell Division

Fig. 4

From: Ral GTPase is essential for actin dynamics and Golgi apparatus distribution in mouse oocyte maturation

Fig. 4

Knockdown of RalA/B disrupts chromosomes positioning during mouse oocytes meiosis. A The typical picture for the chromosomes position after RalA/B siRNAs injection. Green, actin. Blue, DNA. Bar = 20 µm. B The typical picture for the distance ratio between the central axis of the chromosomes and the cortex in oocytes after RalA/B siRNAs injection. We defined the diameter of oocyte as D and the length of the central axis of the chromosomes to oocyte cortex as L. Green, actin. Blue, DNA. Bar = 20 µm. C The average distance ratio after RalA/B siRNAs injection. Compared with the control group, the average distance ratio was significantly increased in RalA/B-KD group. Green, actin. Blue, DNA. Bar = 20 µm. *P < 0.05

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