Fig. 6From: Study on a two-component signal transduction system RimA1A2 that negatively regulates oxytetracycline biosynthesis in Streptomyces rimosus M4018OTC production by M4018 (pIB-KA) (white square), M4018 (pIB-KA-rim) (black up-pointing triangle), M4018 Δrim (pIB-KA) (white diamond) and M4018 Δrim (pIB-KA-rim) (black down-pointing triangle) cultivated on MM with 50 mM Gly (a), MM with 50 mM Gly and 0.1 M KCl (b) or MM with 50 mM Gly and 2 mM H2O2 addition (c). Vertical error bars correspond to the standard error of the mean of three replicated culturesBack to article page