公开(公告)号：US10961521B2

公开(公告)日：2021-03-30

申请号：US16483426

申请日：2018-02-26

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sang Yup Lee ,  Jung Eun Yang ,  Si Jae Park

IPC: C12N9/10 ,  C12P7/62 ,  C12N9/04

Abstract: The present invention relates to a recombinant microorganism to which a gene coding for 2-hydroxyisocaproate-CoA transferase and a gene coding for polyhydroxyalkanoate synthase are introduced and which has a potential of producing polyhydroxyalkanoate bearing an aromatic monomer or a long-chain 2-HA monomer and a method for producing polyhydroxyalkanoate bearing an aromatic monomer or a long-chain 2-HA monomer, using the recombinant microorganism. According to the present invention, a biodegradable polymer bearing an aromatic monomer or a long-chain 2-HA monomer can be produced.

公开(公告)号：US20190024093A1

公开(公告)日：2019-01-24

申请号：US16071680

申请日：2016-12-13

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sang Yup Lee ,  So Young Choi ,  Si Jae Park

IPC: C12N15/52 ,  C12N9/18 ,  C12N1/20 ,  C12N15/70 ,  C12N9/04 ,  C12N9/10 ,  C12N9/02

Abstract: The present invention relates to a recombinant microorganism having the ability to produce poly(lactate-co-glycolate) and its copolymers from xylose, and more particularly to a recombinant microorganism having the ability to produce poly(lactate-co-glycolate) and its copolymers without having to supply a glycolate precursor from an external source, and a method of producing a poly(lactate-co-glycolate) copolymers using the same.