title: Chemical defense mechanisms of marine organisms. Identification of 8-hydroxy-4-quinolone from the ink of the giant octopus, Octopus dofleini martini.
mesh_terms: D000818:Animals; D001966:Bromine / Q000032:analysis; D002852:Chromatography, Ion Exchange; D013058:Mass Spectrometry; D049831:Octopodiformes; D010860:Pigments, Biological / Q000378:metabolism*; D011804:Quinolines / Q000302:isolation & purification*; D014131:Trace Elements / Q000032:analysis; D014364:Tryptophan / Q000032:analysis
chemical_list: D010860:Pigments, Biological; D011804:Quinolines; D014131:Trace Elements; D014364:Tryptophan; D001966:Bromine