Results 21 to 30 of about 11,814 (233)

Photoinhibition at 195 K

, 2022
The dataset contains the original data from the paper Heta Mattila and Esa Tyystjärvi: Light-induced damage to Photosystem II at a very low temperature (195 K) depends on singlet oxygen.The data are in one MS Excel file on different sheets:Fig1 ...
Tyystjarvi, E (via Mendeley Data)
core   +1 more source

Growth Light Environment Changes the Sensitivity of Photosystem I Photoinhibition Depending on Common Wheat Cultivars

Frontiers in Plant Science, 2019
Light is an important factor for determining photosynthetic performance in land plants. At high light intensity, land plants develop photosynthetic activity by increasing electron sinks, such as the Calvin cycle and photorespiration and photoprotective ...
Daisuke Takagi, Daisuke Takagi, Hiroaki Ihara, Shigeo Takumi, Chikahiro Miyake, Chikahiro Miyake   +5 more
doaj   +1 more source

Photosynthetic responses of Eulophia dentata, Bletilla formosana, and Saccharum spontaneum under various photosynthetic photon flux density conditions

Photosynthetica, 2022
This study aimed to determine the photosynthetic performance and differences in chlorophyll fluorescence (ChlF) parameters between Eulophia dentata and its companion species Bletilla formosana and Saccharum spontaneum when subjected to different ...
Y.-H. LAI, K.-H. LIN, C.-P. LIU, T.-S. LIAO, M.-Y. HUANG, C.-W. WANG, C.-I. CHEN   +6 more
doaj   +1 more source

Enhanced function of non-photoinhibited photosystem II complexes upon PSII photoinhibition

Biochimica et Biophysica Acta (BBA) - Bioenergetics, 2023
Light induced photosystem (PS)II photoinhibition inactivates and irreversibly damages the reaction center protein(s) but the light harvesting complexes continue the collection of light energy. Here we addressed the consequences of such a situation on thylakoid light harvesting and electron transfer reactions.
Rintamäki Eevi, Aro Eva-Mari, Tikkanen Mikko, Gunell Sanna, Lempiäinen Tapio   +4 more
openaire   +3 more sources

A tomato chloroplast-targeted DnaJ protein, SlDnaJ20 maintains the stability of photosystem I/II under chilling stress

Plant Signaling & Behavior, 2022
DnaJ proteins are key molecular chaperones that act as a part of the stress response to stabilize plant proteins, thereby maintaining protein homeostasis under stressful conditions.
Guohua Cai, Yujie Xu, Shuxia Zhang, Tingting Chen, Gan Liu, Zhengyue Li, Youshuang Zhu, Guodong Wang   +7 more
doaj   +1 more source

Elevated Levels of Specific Carotenoids During Acclimation to Strong Light Protect the Repair of Photosystem II in Synechocystis sp. PCC 6803

Frontiers in Plant Science, 2020
The tolerance of photosynthesis to strong light increases in photosynthetic organisms during acclimation to strong light. We investigated the role of carotenoids in the protection of photosystem II (PSII) from photoinhibition after acclimation to strong ...
Taichi Izuhara, Ikumi Kaihatsu, Haruhiko Jimbo, Shinichi Takaichi, Yoshitaka Nishiyama   +4 more
doaj   +1 more source

High light stress under phosphorus limitation in summer may accelerate diatom shift from Skeletonema to Chaetoceros in an oligotrophic coastal area of Japan

Frontiers in Marine Science, 2023
In the Seto Inland Sea, the largest semi-enclosed sea in Japan, the most dominant diatom in the past, Skeletonema spp., has been replaced by another diatom Chaetoceros spp.
Ryoko Yano, Ryoko Yano, Shizuka Ohara, Kazuhiko Koike   +3 more
doaj   +1 more source

Indication of Light Stress in Ficus elastica Using Hyperspectral Imaging

AgriEngineering, 2023
Hyperspectral imaging techniques are widely used to remotely assess the vegetation and physiological condition of plants. Usually, such studies are carried out without taking into account the light history of the objects (for example, direct sunlight or ...
Pavel A. Dmitriev, Boris L. Kozlovsky, Anastasiya A. Dmitrieva, Vladimir S. Lysenko, Vasily A. Chokheli, Tatyana V. Varduni   +5 more
doaj   +1 more source

Off-Target Influences of Arch-Mediated Axon Terminal Inhibition on Network Activity and Behavior

Frontiers in Neural Circuits, 2020
Archaerhodopsin (ArchT)-mediated photoinhibition of axon terminals is commonly used to test the involvement of specific long-range neural projections in behavior.
Christopher K. Lafferty, Christopher K. Lafferty, Jonathan P. Britt, Jonathan P. Britt   +3 more
doaj   +1 more source

Photorespiration Alleviates Photoinhibition of Photosystem I under Fluctuating Light in Tomato

Plants, 2022
Fluctuating light (FL) is a typical natural light stress that can cause photodamage to photosystem I (PSI). However, the effect of growth light on FL-induced PSI photoinhibition remains controversial.
Qi Shi, Hu Sun, Stefan Timm, Shibao Zhang, Wei Huang   +4 more
doaj   +1 more source