METHOD FOR PREPARING MUTANT STRAIN HAVING HIGH PRODUCIBILITY OF PHYTOENE AND MUTANT STRAIN PREPARED THEREBY
申请人:University of Seoul Industry Cooperation
Foundation
公开号:EP3611267A1
公开(公告)日:2020-02-19
The present invention relates to a method for preparing a mutant strain having high producibility of phytoene and a mutant strain prepared thereby. More particularly, a Deinococcus radiodurans mutant strain, prepared by the method of the present invention, having high producibility of phytoene, does not retain an artificial antibiotic-resistant gene, although constructed by introducing a metabolism engineering method, and has high producibility of phytoene. Thus, the mutant strain prepared according to the method can find useful applications in the mass production of phytoene.
本发明涉及一种制备具有高植物烯生产率的突变菌株的方法和由此制备的突变菌株。更具体地说,通过本发明的方法制备的具有高植物烯生产率的辐射球菌突变菌株,虽然是通过引入代谢工程方法构建的,但不保留人工抗生素抗性基因,并且具有高植物烯生产率。因此,根据本发明方法制备的突变菌株可用于大量生产植物烯。