"As described previously, DYN-1-GFP foci localize across the cortex before the onset of polarity establishment in wild-type embryos. The foci become enriched in the anterior and are maintained through cytokinesis (Figure 2C, control; Nakayama et_al, 2009). In
arx-2 RNAi-treated embryos, the number of DYN-1-GFP-labeled foci at the cortex is reduced significantly (Figure 2, C and D; p values in legend). In addition, there is a reduction in the cytoplasmic background fluorescence observed."