<P> Click on genes, proteins and metabolites below to link to respective articles . </P> <Ol> <Li> Jump up ^ The interactive pathway map can be edited at WikiPathways: "TCACycle_WP78". </Li> </Ol> <Li> Jump up ^ The interactive pathway map can be edited at WikiPathways: "TCACycle_WP78". </Li> <P> The metabolic role of lactate is well recognized, including as a fuel for tissues and tumors . In the classical Cori cycle, muscles produce lactate which is then taken up by the liver for gluconeogenesis . New studies suggest that lactate can be used as a source of carbon for the TCA cycle . </P>

Where are the enzymes of the tca cycle found in eukaryotic cells