Nucleic acid fragments, chimeric gene, microorganism host transformed method, a change in the level of fatty acids, method of production of seed oil containing fatty acids, methods for the production of modifying enzymes of fatty acid and method for isolating Fragments of nucleic acids

摘要

The present invention describes the preparation and use of the fragments of nucleic acids encoding modifying enzymes of vegetable fatty acids associated with the modification of the position delta 9 fatty acids, particularly the formation of conjugated double bonds.Fusion genes incorporating such nucleic acid fragments and appropriate regulatory sequences may be used to create transgenic plants that have altered lipideos profiles.Are also described the preparation and use of fragments of nucleic acids encoding fatty acid modifying enzymes associated with formation of a trans double bond Delta - 12.Fusion genes incorporating such nucleic acid fragments and appropriate regulatory sequences may be used to create transgenic plants that have altered lipid profiles.