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
- 학술저널
- 저자정보
- 저널정보
- 한국미생물생명공학회 Journal of Microbiology and Biotechnology Journal of Microbiology and Biotechnology 제20권 제1호
- 발행연도
- 2010.1
- 수록면
- 71 - 77 (7page)
이용수
초록· 키워드
오류제보하기
The time, yield, and related genes expression of PHB accumulation of Acidiphilium cryptum DX1-1 were investigated under four different initial C/N ratios, 1.2, 2.4, 7.5, and 24. The results of time and yield of poly-β-hydroxybutyrate (PHB)accumulation show that the initial C/N ratio of 2.4 was optimum for strain DX1-1 to accumulate PHB, but both higher and lower initial C/N ratios did not favor that process.
Based on the genome of Acidiphilium cryptum JF-5, 13 PHB accumulation related genes in strain JF-5 were chosen and successfully cloned from strain DX1-1. The differential expressions of the 13 functional genes, in different C/N ratios as cited above, were then studied by real-time PCR.
The results show that all the 13 genes were most upregulated when the initial C/N ratio was 2.4, and among which the gene Acry_3030 encoding poly-β-hydroxybutyrate polymerase and Acry_0626 encoding acetyl-CoA synthetase were much more upregulated than the other genes, which proved that they play the most important role for PHB accumulation, and acetate is the main initial substance for PHB accumulation for strain DX1-1. Potential regulatory motifs analysis showed that the genes related to PHB accumulation are regulated by different promoters and that the motif had weak similarity to the model promoters,suggesting that PHB metabolism in Acidiphilium cryptum may be mediated by a different mechanism.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Increased Tolerance to Furfural by Introduction of Polyhydroxybutyrate Synthetic Genes to Escherichia coli
Journal of Microbiology and Biotechnology
2019 .01
-
Production of Poly-3-hydroxybutyrate from Xylose by Bacillus megaterium J-65
생명과학회지
2008 .12
-
Waste frying oil를 사용한 Poly(3-Hydroxybutyrate) 생합성
생명과학회지
2019 .01
-
PHB/chitosan 필름의 항균성 및 필름 포장시 식빵의 품질 특성
한국생활과학회지
2005 .04
-
Rhizobium japonicum의 생장 및 poly-β-hydroxybutyric acid(PHB)의 축적에 미치는 환경요인의 영향
미생물학회지
1982 .12
-
An Environmentally Friendly and Efficient Method for Extraction of PHB Biopolymer with Non-Halogenated Solvents
Journal of Microbiology and Biotechnology
2015 .01
-
Sucrose를 탄소원으로 사용하는 Klebsiella와 Escherichia coli에서의 PHB합성
한국동물학회 학술대회
1996 .01
-
인산결핍 생장조건에서 Cyanobacteria가 생성하는 Poly-$\beta$-hydroxybutyrate의 적외선 분광법에 위한 구조분석
자연 과학 논문집 : 배재대학 첨단과학연구소
1997 .01
-
Size Control of Polyhydroxybutyrate (PHB) molecule by Modulation of PHA Synthase Activity
한국미생물학회 학술대회논문집
1998 .04
-
DNA shuffling을 이용한 Alcaligenes faecalis T1의 PHB depolymerase 활성 증진
미생물학회지
2003 .06
-
Penicillium pinophilum에 의한 Poly (3-hydroxybutyrate)의 생분해
한국균학회지
1995 .01
-
Generation of Transgenic Rice without Antibiotic Selection Marker through Agrobacterium-mediated Co-transformation System
생명과학회지
2012 .09
-
프마이크로어레이 데이터의 유전자 집합 및 대사 경로 분석
유전체소식
2006 .01
-
Synechocystis sp. PCC 6803의 에너지 대사 결함 돌연변이 균주에서의 Poly(3-hydroxybutyrate) 축적량 증진
미생물학회지
2005 .03
-
RFLP Analysis of cry1 and cry2 Genes of Bacillus thuringiensis Isolates from India
Journal of Microbiology and Biotechnology
2012 .01
-
Evaluations of the Improper Integrals $\boldsymbol\int_0^\infty[\sin^{2m}(\alpha x)]/(x^{2n})dx$ and $\boldsymbol\int_0^\infty[\sin^{2m+1}(\alpha x)]/(x^{2n+1})dx$
순수 및 응용수학
2004 .01
-
Diversity and distribution of mating types in Lentinula edodes and mating type preference in domesticated strains
한국균학회 학술대회
2018 .01
-
New Aspects of Gene-for-Gene Interactions for Disease Resistance in Plant
The Plant Pathology Journal
2001 .04
-
Immunofluorescence Localization of Schizosaccharomyces pombe cdc103+ Gene Product
The Journal of Microbiology
1996 .09
이 논문의 저자 정보
최근 본 자료
댓글(0)
0