title: Inhibition of motility by bonellin. II. Spermatozoa and embryos of sea urchin.
mesh_terms: D000818:Animals; D002923:Cilia / Q000187:drug effects; D008297:Male; D010860:Pigments, Biological / Q000494:pharmacology*; D011166:Porphyrins / Q000494:pharmacology*; D012617:Sea Urchins / Q000187:drug effects* / Q000196:embryology; D013078:Sperm Immobilizing Agents / Q000494:pharmacology*; D013081:Sperm Motility / Q000187:drug effects*; D013082:Sperm Tail / Q000187:drug effects
chemical_list: D010860:Pigments, Biological; D011166:Porphyrins; D013078:Sperm Immobilizing Agents; C038049:bonellin