van Es, S., Wessels, D., Soll, D. R., Borleis, J., & Devreotes, P. N. (2001). Tortoise, a Novel Mitochondrial Protein, Is Required for Directional Responses of Dictyostelium in Chemotactic Gradients. The Rockefeller University Press.

van Es, Saskia, Deborah Wessels, David R. Soll, Jane Borleis, ja Peter N. Devreotes. Tortoise, a Novel Mitochondrial Protein, Is Required for Directional Responses of Dictyostelium in Chemotactic Gradients. The Rockefeller University Press, 2001.

van Es, Saskia, et al. Tortoise, a Novel Mitochondrial Protein, Is Required for Directional Responses of Dictyostelium in Chemotactic Gradients. The Rockefeller University Press, 2001.