Figure 1

Comparison of the percentage of non-exchange reactions without associated genes between the five models and five curated models, i Cyt773, i Syn731 [10], i Cce806 [11], i AF1260 [28], and the Synechocystis PCC 6803 model developed by Knoop et al. [37]. The model-organism correlations are i Cyt773 and i Cce806: Cyanothece ATCC 51142, i Syn731 and Knoop et al.: Synechocystis PCC 6803, and i AF1260: Escherichia coli K-12 MG1655.