Fig. 2From: Identification of critical connectors in the directed reaction-centric graphs of microbial metabolic networksDegree distribution in the reaction-centric metabolic networks. (a) Escherichia coli (iJO1366), (b) Bacillus subtilis (iYO844), (c) Geobacter metallireducens (iAF987), (d) Klebsiella pneumonia (iYL1228), and (e) Saccharomyces cerevisiae (iMM904). In-degree (denoted as a red square), out-degree (blue triangle), or total-degree (black circle) was plotted against their probabilities on logarithmic scalesBack to article page