 Here, we disclose the metabolic backbone of Escherichia coli using  computationally predicted fluxes that maximize the growth rate in glucose  medium, and we contrast it with the backbone of Mycoplasma pneumoniae, a much URLanism.
<meaning-changed>  Here, we disclose the metabolic backbone of Escherichia coli using  computationally predicted fluxes that maximize the growth rate in glucose  medium, and we contrast it with the backbone of Mycoplasma pneumoniae, a much URLanism.
 Here, we disclose the metabolic backbone of Escherichia coli using computationally predicted fluxes that maximize the growth rate in glucose minimal medium, and we contrast it with the backbone of Mycoplasma pneumoniae, a much URLanism.