Effects of Novel Photosynthetic Inhibitor [CuL2]Br2 Complex on Photosystem II Activity in Spinach [PDF]
Cells, 2022 The effects of the novel [CuL2]Br2 complex (L = bis{4H-1,3,5-triazino [2,1-b]benzothiazole-2-amine,4-(2-imidazole)}copper(II) bromide complex) on the photosystem II (PSII) activity of PSII membranes isolated from spinach were studied.
Sergey K. Zharmukhamedov +9 more
doaj +2 more sources
SAMDC Activity Is Involved in the Melatonin-Mediated Tolerance of Barley (Hordeum vulgare L.) Seedlings to Osmotic Stress [PDF]
PlantsExogenous melatonin can elevate the tolerance of plants to drought stress. The mechanism of melatonin-mediated tolerance has been extensively studied.
Yunxia Chang +3 more
doaj +2 more sources
A Commonly Used Photosynthetic Inhibitor Fails to Block Electron Flow to Photosystem I in Intact Systems [PDF]
Frontiers in Plant Science, 2020 In plant science, 2,4-dinitrophenylether of iodonitrothymol (DNP-INT) is frequently used as an alternative to 2,5-dibromo-6-isopropyl-3-methyl-1,4-benzoquinone (DBMIB) to examine the capacity of plastoquinol and semiquinone to reduce O2.
Duncan Fitzpatrick +2 more
doaj +2 more sources
Differential Responses in Wedelia trilobata and Wedelia chinensis Under Light Stress: Roles of Abscisic Acid and Sodium Tungstate [PDF]
PlantsLight availability is a primary determinant of plant growth and a key factor influencing the success of alien plant invasions. Although the phytohormone abscisic acid (ABA) is a known master regulator of abiotic stress responses, its specific role in the
Ping Huang +5 more
doaj +2 more sources
Photosynthetic responses of Halimeda scabra (Chlorophyta, Bryopsidales) to interactive effects of temperature, pH, and nutrients and its carbon pathways [PDF]
PeerJ, 2021 In this study, we evaluated the interactive effects of temperature, pH, and nutrients on photosynthetic performance in the calcareous tropical macroalga Halimeda scabra.
Daily Zuñiga-Rios +3 more
doaj +2 more sources
Effect of Mycotoxin Cytochalasin A on Photosystem II in Ageratina adenophora
Plants, 2022 Biological herbicides have received much attention due to their abundant resources, low development cost, unique targets and environmental friendliness. This study reveals some interesting effects of mycotoxin cytochalasin A (CA) on photosystem II (PSII).
Mengyun Jiang +9 more
doaj +1 more source
Plants, 2023 Mycotoxins are one of the most important sources for the discovery of new pesticides and drugs because of their chemical structural diversity and fascinating bioactivity as well as unique novel targets.
Jiale Shi +10 more
doaj +1 more source
Possible Contribution of Corticular Photosynthesis to Grapevine Winter Hardiness
Horticulturae, 2023 Numerous studies show that photosynthesis in non-foliar tissues contributes to plant productivity. Here, we demonstrate that in chlorenchyma tissues of lignified branches of grape vines, photosynthetic activity is maintained during winter and provide ...
Maria A. Sundyreva +7 more
doaj +1 more source
Frontiers in Plant Science, 2020 Peanut (Arachis hypogaea L.) is a globally important oil crop, which often experiences poor growth and seedling necrosis under low nocturnal temperatures (LNT). This study assessed the effects of supplementary calcium (Ca2+) and a calmodulin inhibitor on
Qiaobo Song +20 more
doaj +1 more source
Frontiers in Plant Science, 2020 Arachis hypogaea (peanut) is a globally important oilseed crop with high nutritional value. However, upon exposure to overnight chilling stress, it shows poor growth and seedling necrosis in many cultivation areas worldwide.
Di Wu +22 more
doaj +1 more source