Fig. 5From: Efficient conversion of phytosterols into 4-androstene-3,17-dione and its C1,2-dehydrogenized and 9α-hydroxylated derivatives by engineered Mycobacteria Time course of phytosterol transformation to 4-AD, ADD and 9OH-AD in pilot-scale fermentation. a, b The conversion rate and yield of phytosterol by the HGMS2 strain, compared with the wild-type strain.; c, b The conversion rate and yield of phytosterol by the HGMS2ΔKstD211 + ΔkshB122 mutantBack to article page