Figure 2
From: A curated C. difficile strain 630 metabolic network: prediction of essential targets and inhibitors
Effect of the deletion of essential genes and deletion of essential pairs of genes in term of biomass lost. Essential genes removal identified by SA were considered to give a null biomass if one of the component of the biomass was impossible to produce otherwise they were arbitrary attributed an effect of 5-10% since the number of reaction required to produce biomass augmented by less than 10% in every cases. The number of cases in the unlabelled sections of the pie chart is in clockwise order 1, 1, 3 and 1.