Fig. 5From: Combinatorial strategies for production improvement of anti-tuberculosis antibiotics ilamycins E1/E2 from deep sea-derived Streptomyces atratus SCSIO ZH16 ΔilaREffect of metal ions addition (a), ZnCl2 addition concentration (b), and ZnCl2 addition time (c) on DCW and ilamycins productionBack to article page