1. Rothman, J. E. Nature 372, 55–63 (1994).
2. Confalonieri, F. & Duguet, M. BioEssays 17, 639–650 (1995).
3. Latterich, M., Frohlich, K.-U. & Frohlich, R. S. Cell 82, 885–893 (1995).
4. Rabouille, C., Misteli, T., Watson, R. & Warren, G. J. Cell Biol. 129, 605–618 (1995).
5. Acharya, U.et al. Cell 82, 895–904 (1995).