인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2017.4
- 수록면
- 210 - 210 (1page)
이용수
초록· 키워드
Polyhydroxyalkanoates (PHAs) are bio-based polyesters accumulated in many bacteria. The production of PHAs has a great interest in that they are biodegradable and biocompatible thermoplastics. Especially, poly(3-hydroxybutyrate-co-3-hydroxyvalerate) [P(3HB-co-3HV)] is a meaningful copolymer with its lower melting point and better flexibility compared to commercial polymers. However, addition of second auxiliary carbon source was the drawback for production of P(3-HB-co-3HV) should be followed. Second auxiliary carbon makes it hard to maintain the balance between cell growth and P(3HB-co-3HV) production with its toxicity. Thus, we developed the system in which the E. coli can stably synthesize 3HB-CoA and 3HV-CoA with controlled ratio from glucose without exogenous auxiliary carbon source. Two different metabolic pathways for the production of propionyl-CoA from 2-ketobutyrate were constructed via conversion to propionate as an intermediate. This metabolically engineered strain can synthesize P(3HB-co-3HV) efficiently without feeding any exogenous auxiliary carbon source.
Polyhydroxyalkanoates (PHAs) are bacterial pol ... 전체 초록 보기
상세정보 수정요청해당 페이지 내 제목·저자·목차·페이지정보가 잘못된 경우 알려주세요!
목차
등록된 정보가 없습니다.
참고문헌
참고문헌 신청최근 본 자료
UCI(KEPA) : I410-ECN-0101-2017-475-002369666