Term Name:	radial spoke
Synonyms:
Definition:	Protein complex that links the outer microtubule doublet of a 9+2 type ciliary or flagellar axoneme with the sheath that surrounds the central pair of microtubules. Composed of a stalk that attaches to each doublet microtubule and a globular structure (spoke head) that projects toward the central pair of microtubules.
Ontology:	GO: Cellular Component [GO:0001534]    QuickGO    AmiGO