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
We evaluated light-related traits of Ulva pertusa Kjellman from the intertidal and upper subtidal zones, and of Umbraulva japonica (Holmes) Bae & Lee (formerly Ulva japonica) within its upper growth limit of 10 m, in Korean coastal regions. U. pertusa showed significantly higher maximum photosynthetic rates, photosynthetic efficiency, saturating irradiances, and total pigment contents. However, green light-use efficiency at limiting irradiances was notably higher in U. japonica, possibly due to the presence of green light absorbing pigments like siphonaxanthin and siphonein. Non-enzymatic antioxidation capacity as determined by DPPH $({\alpha},\;{\alpha}-diphenyl-{\beta}-picrylhydrazyl)$ radical scavenging rate was markedly higher in U. pertusa (50.49%) than in U. japonica (8.85%). Both species showed a substantial decrease in optimal photosystem (PS) II efficiency $(F_v/F_m)$ with increasing PAR doses despite the degree of photoinhibition being more marked in U. japonica. After 24 h in dim light, U. pertusa rapidly and almost fully recovered $F_v/F_m$ within an hour while U. japonica exhibited slow and incomplete PSII recovery over the full recovery period. A significant depression in photosynthetic activity with monochromatic UV-B radiation was observed in U. japonica only, followed by slight recovery in dim light. Light use efficiency and high irrdiance tolerance may be important ecological axes along which the niche separation of green foliose algae occurs in Korean coastal waters.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
PHOTOINHIBITION OF PHOTOSYNTHESIS
한국광과학회 학술대회
1997 .01
-
Low Temperature Photoinhibition and Protection of Photosynthesis in Higher Plants
한국식물학회 학술발표대회
2002 .01
-
Increased Susceptibility to Photoinhibition in the Dehydrated Leaves of Green Pepper (Capsicum annuum L.) without Incremental Damage to PS II
한국식물학회 학술발표대회
2001 .01
-
RAPID RECOVERY OF PHOTOSYNTHESIS FROM PHOTOINHIBITION IS RELATED TO FATTY ACID UNSATURATION OF CHLOROPLAST MEMBRANE LIPIDS IN CHILLING-RESISTANT PLANTS
Journal of photoscience : an international journal officail organ of the korean society of photoscience
1998 .01
-
Involvement of Oxygen Radicals in the Low-Temperature Photoinhibition of Photosystem I
한국동물학회 학술대회
1996 .01
-
Photosynthetic activity and photoinhibition in seedlings of red pepper (Capsicum annuum L.) grown from low dose $\gamma$-irradiated seeds
Journal of photoscience : an international journal officail organ of the korean society of photoscience
2002 .01
-
DIFFERENCES IN THE PROTECTION MECHANISMS AGAINST CHILLING-INDUCED PHOTOINHIBITION AMONG TWO RICE AND A BARLEY CULTIVARS
한국광과학회 학술대회
1999 .01
-
Epoxidation of Zeaxanthin and Recovery from Low Temperature Photoinhibition in Rice Leaves: Effects of Phosphatase Inhibitors
한국동물학회 학술대회
1997 .01
-
Alleviation of Low-Temperature Photoinhibition in Gamma-Irradiated Red Pepper (Capsicum annuum L.) Plants
식물학회지
2006 .01
-
Effects of disturbance timing on community recovery in an intertidal habitat of a Korean rocky shore
Algae
2017 .01
-
A COMPARATIVE STUDY ON THE PHOTOCHEMICAL EFFICIENCY OF PHOTOSYSTEM II COMPLEX DURING LOW-TEMPERATURE PHOTOINHIBITION IN PLANTS WITH DIFFERENT CHILLING SENSITIVITY
한국광과학회 학술대회
1999 .01
-
Different Susceptibilities to Low Temperature Photoinhibition in the Photosynthetic Apparatus Among three Cultivars of Cucumber (Cucumis sativus L.)
Journal of photoscience : an international journal officail organ of the korean society of photoscience
2001 .01
-
Recovery from Low-Temperature Photoinhibition is Related to Dephosphorylation of Phosphorylated CP29 Rather Than Zeaxanthin Epoxidation in Rice Leaves
식물학회지
2003 .01
-
Inactivation of Photosystem I in Cucumber Leaves Exposed to Paraquat-Induced Oxidative Stress
Journal of photoscience : an international journal officail organ of the korean society of photoscience
2001 .01
-
구멍갈파래(Ulva pertusa Kjellman)의 생태생리에 대한 생육기질의 효과
Algae
2005 .01
-
Increased Photoinhibition in Dehydrated Leaves of Hot Pepper (Capsicum annuum L.) Is Not Accompanied by an Incremental Loss of Functional PSII
식물학회지
2004 .01
-
Reaction Centre Quenching of Excess Light Energy and Photoprotection of Photosystem II
식물학회지
2008 .01
-
Effects of future climate conditions on photosynthesis and biochemical component of Ulva pertusa (Chlorophyta)
Algae
2016 .01
-
LOW DISSIPATION OF EXCITATION ENERGY IN THE PHOTOSYNTHETIC MACHINERY OF CHILLING-SENSITIVE PLANTS DURING LOWTEMPERATURE PHOTOINHIBITION
Journal of photoscience : an international journal officail organ of the korean society of photoscience
1998 .01
-
Quality Control of Photosystem II during Photoinhibition
Journal of photoscience : an international journal officail organ of the korean society of photoscience
2002 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0