A Rab-based view of membrane traffic in the ciliate Tetrahymena thermophila.

Biologists have long recognized that some single-celled organisms show striking morphological and behavioral complexity, and details of the genetic underpinnings can be mined from the trove of newly-sequenced genomes. Ciliates, among which Tetrahymena thermophila and Paramecium tetraurelia have received most attention, provide clear examples of a lineage in… (More)