Fig. 2From: Characterization of a pleiotropic regulator MtrA in Streptomyces avermitilis controlling avermectin production and morphological differentiationEffects of mtrA deletion and overexpression on avermectin production, cell growth and morphological differentiation. a Avermectin production by mtrA-related strains WT: wild-type strain, OmtrA: mtrA overexpressing strain, DmtrA: mtrA deletion strain, C-DmtrA: mtrA complementary strain. b Production of avermectin curve of WT, OmtrA and DmtrA strains at different time points. c Dry cell weight of WT, OmtrA and DmtrA strains at different time points. d Growth patterns of mtrA-related strains at different mediumBack to article page