Fig. 5From: High-yield production of l-serine through a novel identified exporter combined with synthetic pathway in Corynebacterium glutamicumEffect of serE and NCgl0581 deletion or overexpression on SSAAI. a Cell growth (squares) and l-serine titer (circles) of SSAAI (black), NCgl0581 overexpression strain SSAAI-NCgl0581 (gray), and NCgl0581 and serE double overexpression strain SSAAI-NCgl0581-serE (white). b The growth rates of SSAAI-NCgl0581 (red), SSAAI-NCgl0581-serE (blue) and SSAAI (black). c Yp/x of SSAAI (gray bar with slash) and NCgl0581 overexpression strain SSAAI-NCgl0581 (white bar). d Yp/x of SSAAI (gray bar with slash) and NCgl0581 and serE double overexpression strain SSAAI-NCgl0581-serE (white bar)Back to article page