Beckett, K., Monier, S., Palmer, L., Alexandre, C., Green, H., Bonneil, E., Raposo, G., Thibault, P., Borgne, R.L., Vincent, J.P. (2013). Drosophila s2 cells secrete wingless on exosome-like vesicles but the wingless gradient forms independently of exosomes.
Traffic 14(1): 82--96.