A novel source of the cardiac glycoside digoxin from the endophytic fungus <i>Epicoccum nigrum</i> : isolation, characterization, production enhancement by gamma irradiation mutagenesis and anticancer activity evaluation

Abstract

These findings offer new and alternate sources with excellent biotechnological potential for digoxin production by fungal fermentation. Moreover, digoxin proved to be a promising anticancer agent whose anticancer potential should be assessed in prospective cancer therapy.