Fig. 4From: Improving the production of the micafungin precursor FR901379 in an industrial production strainCombinational overexpression of mcfF and mcfH. A HPLC profiles of extracts from strains MEFC09-HF, MEFC09-H, and MEFC09. B Titers of FR901379, WF11899B, and WF11899C were quantified in MEFC09-HF; HF: mutant strains MEFC09-HF;Â H: mutant strains MEFC09-H; WT: parental strain C. empetri MEFC09.Back to article page