The yeast dynamin-like protein Vps1:vps1 mutations perturb the internalization and the motility of endocytic vesicles and endosomes via disorganization of the actin cytoskeleton.

Abstract excerpt

Mammalian dynamin is responsible for scission of endocytic vesicles from the plasma membrane. A previous study showed that Vps1, a yeast dynamin-like protein, plays an important role in pheromone receptor internalization (Yu and Cai, 2004; J. Cell Sci. 117, 3839-3853). However, the details of how Vps1 acts in various phases of endocytosis including early internalization of the endocytic vesicle are poorly...

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