Results 101 to 110 of about 9,479 (223)

Phytohormonal and Transcriptomic Mechanisms of Multigenerational Stress Memory in Wheat Under Weed Competition

open access: yesPlant, Cell &Environment, Volume 49, Issue 6, Page 3436-3454, June 2026.
ABSTRACT Multigenerational stress exposure induces stress memory in plants, influencing resource allocation, defence mechanisms, and productivity. Weed competition imposes both resource‐based (abiotic) and allelopathic (biotic) stress, engaging overlapping hormonal pathways.
Albert O. Kwarteng   +4 more
wiley   +1 more source

Molecular locks and keys: the role of small molecules in phytohormone research [PDF]

open access: yes, 2017
Plant adaptation, growth and development rely on the integration of many environmental and endogenous signals that collectively determine the overall plant phenotypic plasticity.
Bishopp, Anthony   +4 more
core   +1 more source

Integrated Assessment of Lipid Oxidation and Off‐Flavor Formation in Plant Protein Powders

open access: yesJournal of the American Oil Chemists' Society, Volume 103, Issue 5, Page 371-386, May 2026.
Impact of residual lipids on oxylipin and off‐flavor formation in commercial plant proteins: A detailed analysis of precursor‐product relationships by GC‐FID, LC‐MS/MS, and GC‐MS. ABSTRACT The widespread adoption of plant proteins is hindered by their inherent off‐flavors, often linked to lipid oxidation products.
Fernanda Furlan Goncalves Dias   +3 more
wiley   +1 more source

Lipid mediator metabolic profiling demonstrates differences in eicosanoid patterns in two phenotypically distinct mast cell populations[S]

open access: yesJournal of Lipid Research, 2013
Mast cells are inflammatory cells that play key roles in health and disease. They are distributed in all tissues and appear in two main phenotypes, connective tissue and mucosal mast cells, with differing capacities to release inflammatory mediators.
Susanna L. Lundström   +5 more
doaj   +1 more source

Q&A: How does jasmonate signaling enable plants to adapt and survive? [PDF]

open access: yes, 2016
Jasmonates (JAs) are a class of plant hormones that play essential roles in response to tissue wounding. They act on gene expression to slow down growth and to redirect metabolism towards producing defense molecules and repairing damage.
Larrieu, A, Vernoux, T
core   +3 more sources

Bacillus velezensis Enhances the Resistance of Wheat Against Cd Stress via Reprogramming Metabolite Production

open access: yesFood and Energy Security, Volume 15, Issue 3, May/June 2026.
ABSTRACT Cadmium (Cd) pollution poses a serious threat to crop yields and plant health. As a bacterium that promotes plant growth, Bacillus velezensis has been proven to promote plant growth under non‐biological coercive conditions. However, the molecular mechanism of B. velezensis‐mediated Cd toxicity alleviation of wheat is still not well understood.
Yuge He   +5 more
wiley   +1 more source

Structural Evidence for the Substrate Channeling of Rice Allene Oxide Cyclase in Biologically Analogous Nazarov Reaction

open access: yesFrontiers in Chemistry, 2018
Allene oxide cyclase (AOC) is a key enzyme in the jasmonic acid (JA) biosynthetic pathway in plants, during which it catalyzes stereospecific conversion of 12,13(S)-epoxy-9(Z),11,15(Z)-octadecatrienoic acid (12,13-EOT) to cis(+)-12-oxophytodienoic acid ...
Sereyvath Yoeun   +3 more
doaj   +1 more source

Eicosapentaenoic and Docosahexaenoic Acid Levels in Mouse Tissues After Intake of Echium and Ahiflower Oils Rich in Stearidonic and α‐Linolenic Acids

open access: yesLipids, Volume 61, Issue 3, Page 417-426, May 2026.
Dietary supplementation with stearidonic acid–rich Echium and Ahiflower oils increases EPA levels across multiple mouse tissues, while DHA responses remain tissue‐specific and limited, supporting the strategic use of plant‐based omega‐3 sources for EPA‐focused interventions. ABSTRACT Omega‐3 fatty acids (n‐3 FA), particularly eicosapentaenoic acid (EPA)
Letícia V. Segre   +2 more
wiley   +1 more source

Paired Hierarchical Organization of 13-Lipoxygenases in Arabidopsis

open access: yesPlants, 2016
Embryophyte genomes typically encode multiple 13-lipoxygenases (13-LOXs) that initiate the synthesis of wound-inducible mediators called jasmonates. Little is known about how the activities of these different LOX genes are coordinated.
Adeline Chauvin   +3 more
doaj   +1 more source

Pathogen-induced defense and innate immunity in macroalgae [PDF]

open access: yes, 2007
Animals and vascular plants are known to defend themselves facultatively against pathogens, with innate receptors mediating their resistance. Macroalgal defense against microorganisms, in contrast, has until recently been regarded mainly as constitutive.
Weinberger, Florian
core   +1 more source

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