Expression in specific genetic modifications of the trehalose-6-phosphate synthase activity and homology or atypia of the environment

摘要

(57) Abstract This invention, configuration of the TPS gene qualification uniquely, induce and/or shows organ unique revelation, the plant, it regards the preparation manner of the eucaryote which is chosen from the animal and Eumycetes etc. This manner includes the following process: The TPS gene is prepared; The appropriate qualification for the TPS gene, the gene is designed balance by lining up in the corresponding gene of the yeast, it verifies whether and some part of the gene exceeds 5 ' the end of the yeast gene and extends; In order to achieve the increase of toreharosu 6 phosphate synthetase activity, exceeding 5 ' the end of the yeast gene, the part of the N end field of the TPS gene which it extends, desirably lack or non- to life it converts the complete extension part; The qualification gene in the manifestation vector configuration and induce and/or cloning is done under controlling the organ unique promotor; Having with the manifestation vector which you obtain, character it converts the cell or system of the plant; Character regeneration obtain the cell or system of the plant which is converted.