PROCESS FOR PRODUCTION OF POLY(3-HYDROXYBUTYRATE-CO-3-HYDROXYHEXANOATE) USING A GENETICALLY MODIFIED CUPRIAVIDUS NECATOR HAVING AN ENOYL-CoA HYDRATASE GENE INTRODUCED THEREIN

摘要

Summary The present invention intends to produce poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) [P(3HB-co-3HHx)] with a high 3-hydroxyhexanoic acid fraction using a vegetable oil as a basic raw material. In accordance with the present invention, there is provided a method of producing a microorganism that produces poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) with a high 3-hydroxyhexanoic acid fraction using a vegetable oil as a basic raw material, by introducing a gene encoding R-hydratase that converts a fatty acid ²-oxidation system intermediate to a monomer, (R)-3-hydroxyacyl-CoA [R-3HA-CoA], into a recombinant Cupriavidus necator strain that was conferred an ability of producing P(3HB-co-3HHx).