part of protein-containing complex ciliary transition zone Y-shaped link 2013-12-03T16:34:34Z Y-link structure Y-shaped fiber GO:0097537 A Y-shaped protein complex in the ciliary transition zone that connects the cilium axoneme to the ciliary necklace. Both protein sorting and protein gating occur at this point in the cilium allowing some, but not all proteins to enter the cilium. membrane-microtubule complex pr Y-shaped linker Y-shaped assemblage Y-link cellular_component Y-shaped fibre