Distribution of reactions in C. thermocellum iSR432 model by functional category. Each reaction in the model is assigned to a single functional category. The length of each bar indicates the total number of reactions falling into each category, and the dark- and light-blue portions indicate the number of reactions that are currently mapped to C. thermocellum open reading frames (gene-associated) or not (non gene-associated), respectively. The bar labels indicate the percentage of reactions in each category which are predicted to be essential for growth on cellobiose in MJ minimal medium .
Roberts et al. BMC Systems Biology 2010 4:31 doi:10.1186/1752-0509-4-31