Results 21 to 30 of about 8,543,967 (283)

Jasmonic Acid as a Mediator in Plant Response to Necrotrophic Fungi

open access: yesCells, 2023
Jasmonic acid (JA) and its derivatives, all named jasmonates, are the simplest phytohormones which regulate multifarious plant physiological processes including development, growth and defense responses to various abiotic and biotic stress factors ...
V. Macioszek   +3 more
semanticscholar   +1 more source

Jasmonic acid and salicylic acid modulate systemic reactive oxygen species signaling during stress responses.

open access: yesPlant Physiology, 2022
Plants can send long-distance cell-to-cell signals from a single tissue subjected to stress to the entire plant. This ability is termed 'systemic signaling' and is essential for plant acclimation to stress and/or defense against pathogens.
Ronald J. Myers   +3 more
semanticscholar   +1 more source

Biochemical and genetic analyses of Jatropha curcas L. seed composition [PDF]

open access: yes, 2011
Diminishing worldwide fossil fuel reserves coupled with the negative impact of their use on the environment has led to increased research and development of renewable energy sources.
He, Wei
core   +6 more sources

Melatonin Enhances the Postharvest Disease Resistance of Blueberries Fruit by Modulating the Jasmonic Acid Signaling Pathway and Phenylpropanoid Metabolites

open access: yesFrontiers in Chemistry, 2022
In this study, to investigate the physiological and molecular mechanisms of melatonin inhibiting the postharvest rot of blueberry fruits, blueberry fruits were dipped in 0.3 mmol L−1 melatonin solution for 3 min and stored at 0°C for 80 days. The results
Guangfan Qu   +5 more
semanticscholar   +1 more source

A 13-LOX participates in the biosynthesis of JAs and is related to the accumulation of baicalein and wogonin in Scutellaria baicalensis

open access: yesFrontiers in Plant Science, 2023
Although baicalein and wogonin contents in Scutellaria baicalensis, a traditional Chinese herb, are known to be regulated by jasmonic acid, the exact mechanism by which jasmonic acid regulates the accumulation of baicalein and wogonin remains unclear. In
Dali Geng   +13 more
doaj   +1 more source

Functions of Jasmonic Acid in Plant Regulation and Response to Abiotic Stress

open access: yesInternational Journal of Molecular Sciences, 2020
Jasmonic acid (JA) is an endogenous growth-regulating substance, initially identified as a stress-related hormone in higher plants. Similarly, the exogenous application of JA also has a regulatory effect on plants. Abiotic stress often causes large-scale
Jia Wang   +4 more
semanticscholar   +1 more source

The Influence of Exogenous Jasmonic Acid on the Biosynthesis of Steroids and Triterpenoids in Calendula officinalis Plants and Hairy Root Culture

open access: yesInternational Journal of Molecular Sciences, 2022
The interplay between steroids and triterpenoids, compounds sharing the same biosynthetic pathway but exerting distinctive functions, is an important part of the defense strategy of plants, and includes metabolic modifications triggered by stress ...
Agata Rogowska   +3 more
semanticscholar   +1 more source

Salicylic Acid and Jasmonic Acid Increase the Polysaccharide Production of Nostoc flagelliforme via the Regulation of the Intracellular NO Level

open access: yesFoods, 2023
To significantly improve the polysaccharide production of Nostoc flagelliforme, a total of 12 chemicals were evaluated for their effects on polysaccharide accumulation.
Cheng-Feng Han   +7 more
doaj   +1 more source

Jasmonic Acid Signaling Pathway in Response to Abiotic Stresses in Plants

open access: yesInternational Journal of Molecular Sciences, 2020
Plants as immovable organisms sense the stressors in their environment and respond to them by means of dedicated stress response pathways. In response to stress, jasmonates (jasmonic acid, its precursors and derivatives), a class of polyunsaturated fatty
Md. Sarafat Ali, K. Baek
semanticscholar   +1 more source

Lanthanum(III) triggers AtrbohD- and jasmonic acid-dependent systemic endocytosis in plants

open access: yesNature Communications, 2021
Trivalent rare earth elements (REEs) are widely used in agriculture. Aerially applied REEs enter leaf epidermal cells by endocytosis and act systemically to improve the growth of the whole plant.
Mengzhu Cheng   +11 more
semanticscholar   +1 more source

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