Small GTPases of the Ras-like (Ral) family are crucial for signalling functions in both normal and cancer cells; however their role in a developing organism is poorly understood. The loss of RalA also causes a cell non-autonomous phenotype owing to reduced Jak/Stat signalling in neighbouring follicle cells. As a result border-cell assembly and migration as… Continue reading Small GTPases of the Ras-like (Ral) family are crucial for signalling