title: The central tubuli in distal segments of olfactory cilia lack dynein arms.
abstract: By means of the tannic acid-glutaraldehyde fixation method, the lack of dynein bridges between the central two tubuli in distal segments of mouse olfactory cilia is demonstrated. Consequently, these organelles are supposed to be unable to beat actively, in contrast to the proximal ciliary shafts.
mesh_terms: D000818:Animals; D002923:Cilia / Q000502:physiology / Q000648:ultrastructure*; D004398:Dyneins; D051379:Mice; D009068:Movement; D009831:Olfactory Mucosa / Q000648:ultrastructure*
chemical_list: D004398:Dyneins