PROCEDE DE PRODUCTION D'AU MOINS UN METABOLITE D'INTERET PAR TRANSFORMATION D'UN PENTOSE DANS UN MICROORGANISME

摘要

The invention relates to a process for producing at least one metabolite of interest by conversion of a pentose in a microorganism, characterized in that said process comprises at least: (i) an operation of culturing a recombinant microorganism expressing a synthetic pathway for pentose assimilation which comprises at least the following steps: a) phosphorylation in position 1 of a pentose chosen from (D)-xylulose and/or (L)-ribulose, b) cleavage of the pentose-1-phosphate obtained at the end of step a), in order to obtain glycolaldehyde and dihydroxyacetone phosphate (DHAP), and (ii) an operation of recovering said at least one metabolite of interest obtained at the end of the culturing operation (i). The invention also relates to an associated microorganism.