Description of the mitochondria-axoneme junction in sea urchin spermatozoa: presence of a flagellar necklace.
D000818:Animals; D002462:Cell Membrane / Q000648:ultrastructure; D002467:Cell Nucleus / Q000648:ultrastructure; D005614:Freeze Fracturing; D008297:Male; D008854:Microscopy, Electron; D008928:Mitochondria / Q000648:ultrastructure*; D012617:Sea Urchins / Q000502:physiology*; D013082:Sperm Tail / Q000648:ultrastructure; D013094:Spermatozoa / Q000648:ultrastructure*