화학공학소재연구정보센터
학회 한국화학공학회
학술대회 2022년 봄 (04/20 ~ 04/23, 제주국제컨벤션센터)
권호 28권 1호, p.997
발표분야 [주제 12] 화학공학일반(부문위원회 발표)
제목 Production of Valuable Compounds through the Engineered Dahms Pathway in Escherichia coli
초록 Dahms pathway has been engineered in Escherichia coli for the synthesis of valuable compounds. 1,2,4-Butanetriol (BTO), glycolic acid (GA), and ethylene glycol (EG) were produced by engineered E. coli with overexpressed genes and disrupted competing pathways. Production of the mentioned compounds was further enhanced by overcoming D-xylonate accumulation via different metabolic engineering and synthetic biology techniques. Enhancing GA production through co-utilization of cellobiose and D-xylose was also performed. Collectively, the ultimate goal is to extensively explore all possible solutions to create product-specialist E. coli strains that utilize D-xylose as substrate. This work was supported by NRF funded by The Ministry of Science and ICT (2021R1F1A1045612), Basic Science Research Program through the Ministry of Education (2020R1A6A1A03038817).

Keywords: D-xylose, 1,2,4-butanetriol, glycolic acid, ethylene glycol, Dahms pathway, metabolic engineering,
저자 Angelo Banares1, Grace Nisola2, 이원근3, 정욱진4
소속 1명지대, 2Department of Energy Science and Technology (DEST), 3Environmental Waste Recycle Institute (EWRI), 4Myongji Univ.
키워드 생물화공(Biochemical Engineering)
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