pentose phosphate pathway(redirected from Hexose monophosphate shunt)
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Related to Hexose monophosphate shunt: hexose monophosphate pathway
pentose phosphate pathway[′pen‚tōs ′fäs‚fāt ′path‚wā]
A pathway by which glucose is metabolized or transformed in plants and microorganisms; glucose-6-phosphate is oxidized to 6-phosphogluconic acid, which then undergoes oxidative decarboxylation to form ribulose-5-phosphate, which is ultimately transformed to fructose-6-phosphate.