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Fig. 4 | Biotechnology for Biofuels

Fig. 4

From: Metabolic engineering of Bacillus amyloliquefaciens for enhanced production of S-adenosylmethionine by coupling of an engineered S-adenosylmethionine pathway and the tricarboxylic acid cycle

Fig. 4

Effects of pathway coupling on SAM synthesis. a SAM titer and cell growth. b Relative transcription levels of SAM synthesis pathway-related genes. c Fold change of key metabolites. All data were obtained under the initial fermentation medium. Data are expressed as mean ± SD from triplicate measurements. Asterisks indicate a significant difference (p < 0.05) between HSAM1 and HSAM2

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