Results 71 to 80 of about 875 (171)

Unveiling the mechanisms of acclimation to fluctuating light conditions [PDF]

, 2023
Plants, algae and cyanobacteria can produce chemical energy in the form of organic compounds by using light in a process called photosynthesis. In a natural environment, light intensity changes from low to high in a matter of seconds (s) during the day ...
Penzler, Jan-Ferdinand
core  

Short Exposure to Full Moonlight Has a Long‐Term Impact on Brassica juncea Cell Activity and Growth

Plant, Cell &Environment, Volume 48, Issue 5, Page 3038-3051, May 2025.
ABSTRACT Lunar farming, often regarded as a myth, is regularly practiced in many places around the world (e.g., India) where framers organized their agricultural activities according to moon phases. Early and recent work showed that exposure to moonlight affects the life cycle of plants, from seed germination and vegetative growth to fruit maturation ...
Govindegowda Priyanka, Jeevan R. Singiri, Nurit Novoplansky, Gideon Grafi   +3 more
wiley   +1 more source

Image_1_Inactivation of photosynthetic cyclic electron transports upregulates photorespiration for compensation of efficient photosynthesis in Arabidopsis.tif

, 2023
Plants have multiple mechanisms to maintain efficient photosynthesis. Photosynthetic cyclic electron transports around photosystem I (CET), which includes the PGR5/PGRL1 and NDH pathways, and photorespiration play a crucial role in photosynthetic ...
Qi Chen (144168), Mengmeng Kong (11815760), Qinghua Li (398885), Hualing Mi (2433580), Yixin Lan (11815769)   +4 more
core   +1 more source

Hunting the main player enabling Chlamydomonas reinhardtii growth under fluctuating light [PDF]

, 2018
International audiencePhotosynthetic organisms have evolved numerous photoprotective mechanisms and alternative electron sinks/pathways to fine-tune the photosynthetic apparatus under dynamic environmental conditions, such as varying carbon supply or ...
Allahverdiyeva, Yagut, Aro, Eva-Mari, Gilles Peltier, Jokel, Martina, Peltier, Gilles, Yagut Allahverdiyeva, Xenie Johnson, Martina Jokel, Eva-Mari Aro, Johnson, Xenie, Peltier, G.   +10 more
core   +2 more sources

Image_5_Inactivation of photosynthetic cyclic electron transports upregulates photorespiration for compensation of efficient photosynthesis in Arabidopsis.tif

, 2023
Plants have multiple mechanisms to maintain efficient photosynthesis. Photosynthetic cyclic electron transports around photosystem I (CET), which includes the PGR5/PGRL1 and NDH pathways, and photorespiration play a crucial role in photosynthetic ...
Qi Chen (144168), Mengmeng Kong (11815760), Qinghua Li (398885), Hualing Mi (2433580), Yixin Lan (11815769)   +4 more
core   +1 more source

Regulation mechanism of melatonin on photosynthesis of cucumber under high temperature stress

Vegetable Research
Melatonin (MT) is an important regulator that participates in plant growth and stress tolerance. The aim of this study was to determine how MT alleviates the decline of photosynthesis in cucumber seedlings under high-temperature stress.
Tingting Jiang, Yiqing Feng, Meng Zhao, Linghao Meng, Junqi Li, Xiaowei Zhang, Xizhen Ai, Huangai Bi   +7 more
doaj   +1 more source

Changing frequency of fluctuating light reveals the molecular mechanism for P700 oxidation in plant leaves

Plant Direct, 2018
Natural sunlight exceeds the demand of photosynthesis such that it can cause plants to produce reactive oxygen species (ROS), which subsequently cause photo‐oxidative damage.
Ginga Shimakawa, Chikahiro Miyake
doaj   +1 more source

DiatOmicBase: a versatile gene‐centered platform for mining functional omics data in diatom research

The Plant Journal, Volume 121, Issue 6, March 2025.
SUMMARY Diatoms are prominent microalgae found in all aquatic environments. Over the last 20 years, thanks to the availability of genomic and genetic resources, diatom species such as Phaeodactylum tricornutum and Thalassiosira pseudonana have emerged as valuable experimental model systems for exploring topics ranging from evolution to cell biology ...
Emilie Villar, Nathanaël Zweig, Pierre Vincens, Helena Cruz de Carvalho, Carole Duchene, Shun Liu, Raphael Monteil, Richard G. Dorrell, Michele Fabris, Klaas Vandepoele, Chris Bowler, Angela Falciatore   +11 more
wiley   +1 more source

Defining the heterogeneous composition of Arabidopsis thylakoid membrane

The Plant Journal, Volume 121, Issue 3, February 2025.
Significance Statement Thylakoid membrane of flowering plants exhibits extreme heterogeneity in function, biogenesis, assembly and repair, as well as in the localization of proteins and protein complexes in appressed grana, unstacked stroma lamellae (SL), connecting (CD) and curvature domains.
Andrea Trotta, Sanna Gunell, Azfar Ali Bajwa, Virpi Paakkarinen, Hiroaki Fujii, Eva‐Mari Aro   +5 more
wiley   +1 more source

Unique structural attributes of the PSI‐NDH supercomplex in Physcomitrium patens

The Plant Journal, Volume 120, Issue 5, Page 2226-2237, December 2024.
SUMMARY Cyclic electron transport around photosystem I (PSI) is essential for the protection of the photosynthetic apparatus in plants under diverse light conditions. This process is primarily mediated by Proton Gradient Regulation 5 protein/Proton Gradient Regulation 5‐like photosynthetic phenotype 1 protein (PGR5/PGRL1) and NADH dehydrogenase‐like ...
Monika Opatíková, Roman Kouřil
wiley   +1 more source