title: The sea urchin spermatozoon.
authors.affiliation: Division of Biology, California Institute of Technology, Pasadena 91125.
authors.forename: C J
authors.initials: CJ
authors.lastname: Brokaw
mesh_terms: D000818:Animals; D002462:Cell Membrane / Q000187:drug effects; D002633:Chemotaxis / Q000187:drug effects; D000242:Cyclic AMP / Q000378:metabolism / Q000494:pharmacology; D005306:Fertilization; D008297:Male; D012617:Sea Urchins / Q000502:physiology*; D015290:Second Messenger Systems; D013045:Species Specificity; D013081:Sperm Motility / Q000187:drug effects; D013094:Spermatozoa / Q000166:cytology* / Q000187:drug effects / Q000502:physiology
chemical_list: D000242:Cyclic AMP