Xia, Ming-Wen Rare Chromones from a Fungal Mutant of the Marine-Derived Penicillium purpurogenum G59. [electronic resource] - Marine drugs Aug 2015 - 5219-36 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1660-3397 Standard No.: 10.3390/md13085219 doi Subjects--Topical Terms: Antineoplastic Agents--chemistryAquatic Organisms--chemistryCell Line, TumorChromones--chemistryCircular Dichroism--methodsFungi--chemistryHumansK562 CellsMagnetic Resonance Spectroscopy--methodsMutation--drug effectsPenicillium--chemistrySulfuric Acid Esters--pharmacology