Fig. 1From: Responses of CHO-DHFR cells to ratio of asparagine to glutamine in feed media: cell growth, antibody production, metabolic waste, glutamate, and energy metabolismSimplified metabolic network of CHO-DHFR cells. Assumptions: a cell metabolic network is mainly composed of glycolysis, TCA cycle, amino acid metabolism, and product synthesis. Metabolic fluxes of other synthetic pathways, such as nucleic acid, lipids, and protein synthesis are integrated into cell and product synthesis part, b poly step reactions can be regarded as one overall reactionBack to article page