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.
초록· 키워드
오류제보하기
Lipoxygenase (LOX), one of the main oxidative catalysts in plants, is involved in the regulation of growth and senescence. We investigated changes in LOX activity or its properties as they related to the development of oat plants at four stages (germination, growth, natural senescence, and dark-incubated senescence). LOX activity was high during early growth and at senescence. At pH 4.5, activity showed an abrupt surge compared with a normal enzyme reaction pattern at pH 6.5. The optimum reaction temperature was $25^{\circ}C$ ; LOX and peroxidase exhibited similar activity patterns. Polyacrylamide gel electrophoresis revealed that the purified LOX consisted of three isoenzymes in germinating seeds, two in growing seedlings, and three during both natural and dark-induced senescence. As determined by isoelectric focusing, the isoelectric points (pI) of LOX ranged from 3.6 to 6.5 throughout the four developmental stages; for natural or dark-induced senescence, the pi was 9.0.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Roles of Lipoxygenase(LOX) and Ascorbate Peroxidase(AsPOX) in Senescence of Cultured Soybean Cells.
한국동물학회 학술대회
1998 .01
-
Aging and Senescence of the Leaf Organ
식물학회지
2007 .01
-
THE MOLECULAR GENETIC ANALYSIS SENESCENCE
한국식물학회 심포지움
1998 .01
-
Identification of Three Genetic Loci Required for Progression of Leaf Senescence in Arabidopsis thaliana
한국식물학회 심포지움
1996 .01
-
Characterization of Carbohydrate Metabolism during Dark-Induced Senescence
Journal of Life Science
2001 .04
-
A Study of Cotyledon Senescence in Cucumber (Cucumis sativus L.) Based on Expressed Sequence Tags and Gene Expression
식물학회지
2004 .01
-
Genetics and Molecular Biology of Plant Senescence
한국동물학회 학술대회
1999 .01
-
Retarded in plants senescence of trehalose-Producing tobacco plants
한국식물학회 학술발표대회
2002 .01
-
Coordinate Expression of Senescence-associated Genes in Both Cotyledon and Petal Development of Cucumber (Cucumis sativus L.)
Integrative biosciences
2005 .01
-
Age-associated Changes in Oxidative Stress-mediated Enzymes in the Brain of Senescence Accelerated Mice
한국생명과학회 학술발표회
2000 .01
-
Membrane Degradation, Accumulation of Phosphatidic Acid, Stimulation of Catalase Activity and Nuclear DNA Fragmentation during 2,4-D-Induced Leaf Senescence in Mustard
식물학회지
2005 .01
-
Effect of Age on Alteration of Oxidative Status in the Brain of Senescence Accelerated Mice
한국생명과학회 학술발표회
2000 .01
-
Particulate matter-induced senescence of skin keratinocytes involves oxidative stress-dependent epigenetic modifications
Experimental and Molecular Medicine
2019 .01
-
p41-Arc, a regulatory subunit of Arp2/3 complex, can induce premature senescence in the absence of p53 and Rb
Experimental and Molecular Medicine
2011 .01
-
Protein Kinase CKII Inhibition-Induced Senescence is P53-Dependent
한국생명과학회 심포지움
2008 .10
-
Isolation and Characterization of Mutants and Genes Associated with Arabidopsis Leaf Senescence
한국동물학회 학술대회
1994 .01
-
Effects of Methyl Jasmonate (MeJA) on the Dark-Induced Senescence in Oat (Avena sativa L.) Leaf Segments
식물학회지
1997 .01
-
Fusion and Fission of Mitochondria Modulate Cellular Senescence
한국동물학회 학술대회
2006 .01
-
Antisense expression of a staygreen gene (SGR) delays leaf senescence in creeping bentgrass
Rapid communication in photoscience : RCP
2014 .01
-
Effects of Benzyladenine and Abscisic Acid on the Disassembly Process of Photosystems in an Arabidopsis Delayed-Senescence Mutant, ore9
식물학회지
2005 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0