part_of part of part of occurs in occurs in cilium protein-containing complex localization intraciliary transport The bidirectional movement of large protein complexes along microtubules within a cilium, mediated by motor proteins. intraflagellar transport involved in cilium organization intraflagellar transport GO:0035734 GO:0042073 IFT biological_process intraflagellar transport involved in microtubule-based flagellum organisation Note that we deem cilium and microtubule-based flagellum to be equivalent. Wikipedia:Intraflagellar_transport cilium organization protein transport along microtubule