...’ their cytoplasm into the oocyte. Prior to dumping, actin cables initiate from the nurse cell cortex and elongate toward their nuclei, pushing them away from ring canals to prevent obstruction. How the cable arrays reposition nuclei is unknown. We found that these arrays are asymmetric, with regional differences...

... junctions, to form a web of supra-cellular actin cables. Cytochalasin D disruption of these actin structures results in the formation of aberrant pouches that fail to generate their normal slit-like morphology. This suggests that the process of pharyngeal pouch morphogenesis involves the constraining...