Fig. 1
Effect of hetero-expression of fructokinase-coding gene in C. glutamicum on glucose (filled diamond, green lines), fructose (filled triangle, red lines) and sucrose (filled square, blue lines) consumption in CgXIIIP-medium (a), and on cell growth (b) and l-lysine production (c). a-1 Indicates strain K-1 and a-2 indicates strain K-2. b, c Filled square and blue lines indicate strain K-1, whereas filled diamond and red lines indicate strain K-2. The data represent mean values and standard deviations obtained from two independent cultivations