Cilia are organelles that provide eukaryotic cells with motility, sensory reception and intracellular transduction of external stimuli. They are constructed and maintained by the bi-directional movement of 22 different proteins that organizes into IFT-A and IFT-B complexes powered by molecular motors.
Click here for original story, Researchers reveal the structure of the IFT-B complex, essential for formation of the cilium organelle
Source: Phys.org