Results 111 to 120 of about 13,385 (232)

Multi‐omics insights into salinity tolerance in African bermudagrass

The Plant Genome, Volume 19, Issue 3, September 2026.
Abstract African bermudagrass (Cynodon transvaalensis Burtt‐Davy) is a key parent species used to produce interspecific hybrid bermudagrass (Cynodon dactylon × C. transvaalensis). Due to the increasing use of non‐potable water for landscape irrigation, salt stress has become a major concern in the turfgrass industry.
Prabha Adhikari, Shuhao Yu, Mingying Xiang, Yanqi Wu, Felipe Cevallos, Charles Fontanier, Justin Moss, Dennis Martin   +7 more
wiley   +1 more source

Absorption‐Based Wavelength‐Resolved Hyperspectral Primary Productivity Algorithm for the Northern Gulf of Mexico

Journal of Geophysical Research: Oceans, Volume 131, Issue 9, September 2026.
Abstract The northern Gulf of Mexico (nGOM) is a region of high biological productivity largely influenced by the nutrient input from the Mississippi and Atchafalaya rivers. Prior studies utilizing bio‐optical algorithms to estimate primary production (PP) in this region have generally employed wavelength‐integrated models (WIM) involving attenuation ...
Most Israt Jahan Mili, Steven E. Lohrenz
wiley   +1 more source

Dysfunction of Chloroplast Protease Activity Mitigates pgr5 Phenotype in the Green Algae Chlamydomonas reinhardtii

Plants
Researchers have described protection mechanisms against the photoinhibition of photosystems under strong-light stress. Cyclic Electron Flow (CEF) mitigates electron acceptor-side limitation, and thus contributes to Photosystem I (PSI) protection ...
Shin-Ichiro Ozawa, Guoxian Zhang, Wataru Sakamoto   +2 more
doaj   +1 more source

How does cyclic electron flow alleviate photoinhibition in Arabidopsis?

, 2009
Cyclic electron flow (CEF) around photosystem I has a role in avoiding photoinhibition of photosystem II (PSII), which occurs under conditions in which the rate of photodamage to PSII exceeds the rate of its repair.
Takahashi, Shunichi, Chow, Wah S (Fred), Da-Yong Fan, Badger, Murray, Sara Milward, Murray R Badger, Shunichi Takahashi, Milward, Sara, Wah Soon Chow, Fan, Da-Yong   +9 more
core   +1 more source

Summer Heat Stress Downregulates Photochemistry in Coast Redwoods

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 9, September 2026.
Abstract Coast redwood (Sequoia sempervirens) forests are among the most carbon‐dense ecosystems on Earth, yet parts of their range are increasingly exposed to extreme summer heat and water scarcity. Under these conditions, redwood leaves may face reduced photochemical efficiency or potential damage to photosynthetic systems if needles surpass critical
Lily Klinek, Jessie Au, Milagros Rodriguez‐Caton, Mukund Palat Rao, Lauren Fety, George W. Koch, Troy S. Magney   +6 more
wiley   +1 more source

The combined effect of Cd and high light stress on the photochemical processes in Arabidopsis thaliana

Photosynthetica
The adverse effects of cadmium on plants are accompanied by a limitation of photosynthesis, due to the production of reactive oxygen species, leading to oxidative damage to PSII and the disruption of key protein complexes involved in photosynthetic ...
D. GIORDANO, M. BARTÁK, J. HÁJEK
doaj   +1 more source

Role of dark respiration in photoinhibition of photosynthesis and its reactivation in the cyanobacterium Anacystis nidulans

, 1993
Photoinhibition of photosynthesis and its reactivation was studied in the cyanobaterium A. nidulans in the presence of the respiratory inhibitor sodium azide, the uncouplers carbonyl cyanide p-(trifluoromethoxy)-phenylhydrazone (FCCP) and carbonyl ...
Raghavendra, A. S., Sane, P. V., Shyam, R.   +2 more
core   +1 more source

Exogenous AsA Coordinates Carbon and Nitrogen Metabolism and Enhances Drought Tolerance in Upland Rice (Oryza sativa L.) by Activating the AsA–GSH Cycle

Journal of Agronomy and Crop Science, Volume 212, Issue 5, September 2026.
ABSTRACT Prolonged drought leads to excessive accumulation of reactive oxygen species, damage to photosystems and an imbalance in carbon and nitrogen metabolism, thereby limiting the reproductive growth and yield potential of drought‐stressed rice (Oryza sativa L.).
Honghui Yu, Jinying Li, Zhiyun Yang, Xuerui Song, Yiao Meng, Bin Qin, Ting Chen   +6 more
wiley   +1 more source

SIB1‐SEC23A undergo ER to chloroplast relocalization to mediate immunity in Arabidopsis thaliana

Journal of Integrative Plant Biology, Volume 68, Issue 9, Page 3458-3472, September 2026.
SEC23A mediates membrane trafficking between the endoplasmic reticulum (ER) and Golgi apparatus and interacts with the immunity protein SIGMA FACTOR‐BINDING PROTEIN1 in Arabidopsis. Under stress, both proteins relocate from the ER to chloroplasts, suppressing photosynthesis genes and enhancing defense genes.
Jialin Peng, Huan Zhong, Jianan Zhang, Hailei Zhang, Wuzhen Liu, Yonglun Zeng, Liwen Jiang, Yiji Xia   +7 more
wiley   +1 more source

Moderate Shading Improves Growth, Photosynthesis, and Physiological Traits in Spuriopinella brachycarpa (Kom.) Kitag.

Plants
To investigate the effects of varying degrees of shading on the photosynthetic characteristics of Spuriopinnella brachycarpa (Kom.) Kitag. experiments were conducted under five shading treatments: 0% (full sunlight), 20%, 40%, 60%, and 80%.
Shanshan Chen, Yan Zou, Qin Qi, Chunbo Zhao, Shuang Liu, Jianlei Qiao, Yue Yu, Jing Zhao, Shuang Li, Yue Zou, Xiang Li, Jiayu Teng, Huixin Lv, Baiming Yang   +13 more
doaj   +1 more source