Construction of production strains for producing substituted phenols by specifically inactivating genes of the eugenol and ferulic acid catabolism

摘要

The invention relates to a transformed and/or mutagenated unicellular or multicellular organism which is characterized in that enzymes of the eugenol and/or ferulic acid catabolism are deactivated in such a manner that the intermediates coniferyl alcohol, coniferyl aldehyde, ferulic acid, vanillin and/or vanillinic acid are accumulated.