Results 11 to 20 of about 55,147 (208)

Interplay between carotenoids, abscisic acid and jasmonate guides the compatible rice-Meloidogyne graminicola interaction [PDF]

, 2017
In this study, we have characterized the role of carotenoids and chlorophyll in the compatible interaction between the sedentary root knot nematode (RKN) Meloidogyne graminicola and the monocot model plant rice (Oryza sativa). Previous transcriptome data
Demeestere, Kristof, Gheysen, Godelieve, Haeck, Ashley, Kyndt, Tina, Nahar, Kamrun, Verbeek, Ruben   +5 more
core   +10 more sources

Photosynthesis acclimation under severely fluctuating light conditions allows faster growth of diatoms compared with dinoflagellates

BMC Plant Biology, 2021
Background Diatoms contribute 20% of the global primary production and are adaptable in dynamic environments. Diatoms always bloom earlier in the annual phytoplankton succession instead of dinoflagellates.
Lu Zhou, Songcui Wu, Wenhui Gu, Lijun Wang, Jing Wang, Shan Gao, Guangce Wang   +6 more
doaj   +1 more source

Melatonin influences methyl jasmonate-induced protection of photosynthetic activity in wheat plants against heat stress by regulating ethylene-synthesis genes and antioxidant metabolism

Scientific Reports, 2023
Melatonin (MT) and methyl jasmonate (MeJA) play important roles in the adaptation of plants to different stress factors by modulating stress tolerance mechanisms.
Zebus Sehar, Mehar Fatma, Sheen Khan, Iqbal R. Mir, Gholamreza Abdi, Nafees A. Khan   +5 more
doaj   +1 more source

Abscisic Acid May Play a Critical Role in the Moderating Effect of Epichloë Endophyte on Achnatherum inebrians under Drought Stress

Journal of Fungi, 2022
Water scarcity is a major constraint that adversely affects plant development and growth. Abscisic acid (ABA) is a plant stress hormone that is rapidly synthesized and can induce stomatal closure to conserve water, thereby alleviating the drought stress ...
Xuelian Cui, Wen He, Michael John. Christensen, Jinfeng Yue, Fanbin Zeng, Xingxu Zhang, Zhibiao Nan, Chao Xia   +7 more
doaj   +1 more source

Plastid redox state and sugars: Interactive regulators of nuclear-encoded photosynthetic gene expression [PDF]

, 2001
Feedback regulation of photosynthesis by carbon metabolites has long been recognized, but the underlying cellular mechanisms that control this process remain unclear.
Dominy, P J, Graham, I A, Martin, T, Oswald, O   +3 more
core   +2 more sources

Inhibitor studies on the photosynthetic carbon reduction cycle in Chlorella pyrenoidosa [PDF]

Biochimica et Biophysica Acta (BBA) - Biophysics including Photosynthesis, 1965
Abstract Transient changes in the levels of intermediates of the photosynthetic carbon reduction cycle induced by the addition of various chemical compounds to Chlorella pyrenoidosa photosynthesizing under steady-state conditions have been studied. Vitamin K 5 , hexylresorcinol, 3-(3,4-dichlorophenyl)-2,1-dimethylurea and m -chlorocarbonyl cyanide
Gould, Edwin S., Bassham, J.A.
openaire   +3 more sources

ZZE-Configuration of chromophore ß-153 in C-phycocyanin from Mastigocladus laminosus [PDF]

, 1987
The photochemistry of C-phycocyanin has been studied after denaturation in the dark. It shows an irreversible reaction which has characteristics of a Ζ,Ζ,Ε- to Z,Z,Z-isomerization of dihydrobilins. Its amplitude depends on the reaction conditions, with
Bode, W., Fischer, R., Huber, R., Rüdiger, W., Scheer, Hugo, Schirmer, T., Schmidt, G., Siebzehnrübl, S.   +7 more
core   +1 more source

Ethylene reduces glucose sensitivity and reverses photosynthetic repression through optimization of glutathione production in salt-stressed wheat (Triticum aestivum L.)

Scientific Reports, 2021
Ethylene plays a crucial role throughout the life cycle of plants under optimal and stressful environments. The present study reports the involvement of exogenously sourced ethylene (as ethephon; 2-chloroethyl phosphonic acid) in the protection of the ...
Zebus Sehar, Noushina Iqbal, M. Iqbal R. Khan, Asim Masood, Md. Tabish Rehman, Afzal Hussain, Mohamed F. AlAjmi, Altaf Ahmad, Nafees A. Khan   +8 more
doaj   +1 more source

Exogenous Abscisic Acid Can Influence Photosynthetic Processes in Peas through a Decrease in Activity of H⁺-ATP-ase in the Plasma Membrane

Biology, 2020
Abscisic acid (ABA) is an important hormone in plants that participates in their acclimation to the action of stressors. Treatment by exogenous ABA and its synthetic analogs are a potential way of controlling the tolerance of agricultural plants; however,
Lyubov Yudina, Ekaterina Sukhova, Oksana Sherstneva, Marina Grinberg, Maria Ladeynova, Vladimir Vodeneev, Vladimir Sukhov   +6 more
doaj   +1 more source

Structure-based ligand design and discovery of novel tenuazonic acid derivatives with high herbicidal activity

Journal of Advanced Research, 2022
Introduction: Computer-aided design has become an important tool to develop novel pesticides based on natural lead compounds. Tenuazonic acid (TeA), a typical representative of the natural tetramic acid family, was patented as a potential bioherbicide ...
He Wang, Qin Yao, Yanjing Guo, Qian Zhang, Zhongchang Wang, Reto Jörg Strasser, Bernal E. Valverde, Shiguo Chen, Sheng Qiang, Hazem M. Kalaji   +9 more
doaj   +1 more source