Preliminary identification of nodulisporic acids in fermentation extracts of strains of Hypoxylon investiens and H. pulicicidum by LC-MS database matching.

aSee Table 1 for strain origins and details.bSee Methods and Material for medium formulations, fermentation and extraction protocols. Either fermentations harvested at 14, 21 d with nodulisporic acids, or both were considered positive.cIdentification based on database matching of ion fragmentation patterns from authentic nodulisporic acids chromatographed fermentation extracts.