microtubule-based process
   |__microtubule-based movement
       |__cilium movement  103 rec.
           |__cilium movement involved in cell motility 75 rec.
           |   |__flagellated sperm motility(+) 66 rec.
           |   |__regulation of cilium movement involved in cell motility(+) 1 rec.
           |__epithelial cilium movement involved in extracellular fluid movement 1 rec.
           |   |__cerebrospinal fluid circulation
           |   |__cilium movement involved in otolith formation
           |   |__epithelial cilium movement involved in determination of left/right asymmetry 1 rec.
           |   |__mucociliary clearance
           |__regulation of cilium movement 6 rec.
               |__maintenance of ciliary planar beating movement pattern
               |__negative regulation of cilium movement(+)
               |__positive regulation of cilium movement(+) 1 rec.
               |__regulation of cilium beat frequency(+) 1 rec.
               |__regulation of cilium movement involved in cell motility(+) 1 rec.