Bickmeyer, Ulf The alkaloid Ageladine A, originally isolated from marine sponges, used for pH-sensitive imaging of transparent marine animals. [electronic resource] - Marine drugs Jan 2012 - 223-233 p. digital Publication Type: Journal Article ISSN: 1660-3397 Standard No.: 10.3390/md10010223 doi Subjects--Topical Terms: AnimalsHydrogen-Ion ConcentrationPlatyhelminths--metabolismPorifera--chemistryPyrrolesScyphozoa--metabolismSea Anemones--metabolism