Jasmonic and Abscisic Acid Contribute to Metabolism Re-adjustment in Strawberry Leaves under NaCl Stress

Jamalian, Salma; Truemper, Christina; Pawelzik, Elke

doi:10.1080/15538362.2019.1709112

Cited by 16 publications

(6 citation statements)

References 50 publications

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“…JA mainly interacts with ABA signaling pathways to regulate salt stress tolerance. For example, the combined application of ABA and JA activated the salt stress-protective mechanism of strawberry plants [145]. In Pohlia nutans, overexpression of PnJAZ1 increased tolerance to salt stress, and ABA treatment via PnJAZ1 mediated JA-ABA synergistic crosstalk [146].…”

Section: Salt Stressmentioning

confidence: 99%

Function and Mechanism of Jasmonic Acid in Plant Responses to Abiotic and Biotic Stresses

Wang

Mostafa

Zeng

et al. 2021

IJMS

283

108

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As sessile organisms, plants must tolerate various environmental stresses. Plant hormones play vital roles in plant responses to biotic and abiotic stresses. Among these hormones, jasmonic acid (JA) and its precursors and derivatives (jasmonates, JAs) play important roles in the mediation of plant responses and defenses to biotic and abiotic stresses and have received extensive research attention. Although some reviews of JAs are available, this review focuses on JAs in the regulation of plant stress responses, as well as JA synthesis, metabolism, and signaling pathways. We summarize recent progress in clarifying the functions and mechanisms of JAs in plant responses to abiotic stresses (drought, cold, salt, heat, and heavy metal toxicity) and biotic stresses (pathogen, insect, and herbivore). Meanwhile, the crosstalk of JA with various other plant hormones regulates the balance between plant growth and defense. Therefore, we review the crosstalk of JAs with other phytohormones, including auxin, gibberellic acid, salicylic acid, brassinosteroid, ethylene, and abscisic acid. Finally, we discuss current issues and future opportunities in research into JAs in plant stress responses.

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Section: Salt Stressmentioning

confidence: 99%

Function and Mechanism of Jasmonic Acid in Plant Responses to Abiotic and Biotic Stresses

Wang

Mostafa

Zeng

et al. 2021

IJMS

283

108

View full text Add to dashboard Cite

show abstract

“…Although an earlier study described that ABA and JA antagonistically regulate the expression of transcripts inducible by salt stress in rice ( Oryza sativa ) [ 28 ], in more recent studies the synergistic action of both phytohormones has been observed. For instance, the application of ABA together with different concentrations of JA activated the protection mechanism against NaCl-associated stress in strawberry plants ( Fragaria × ananassa ) [ 117 ]. Likewise, ABA and JAs had a synergistic effect on the inhibition of seed germination under salinity conditions [ 110 ].…”

Section: Crosstalk Between Ja and Other Plant Hormones During Saltmentioning

confidence: 99%

Jasmonates and Plant Salt Stress: Molecular Players, Physiological Effects, and Improving Tolerance by Using Genome-Associated Tools

Delgado

Mora‐Poblete

Ahmar

et al. 2021

IJMS

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Soil salinity is one of the most limiting stresses for crop productivity and quality worldwide. In this sense, jasmonates (JAs) have emerged as phytohormones that play essential roles in mediating plant response to abiotic stresses, including salt stress. Here, we reviewed the mechanisms underlying the activation and response of the JA-biosynthesis and JA-signaling pathways under saline conditions in Arabidopsis and several crops. In this sense, molecular components of JA-signaling such as MYC2 transcription factor and JASMONATE ZIM-DOMAIN (JAZ) repressors are key players for the JA-associated response. Moreover, we review the antagonist and synergistic effects between JA and other hormones such as abscisic acid (ABA). From an applied point of view, several reports have shown that exogenous JA applications increase the antioxidant response in plants to alleviate salt stress. Finally, we discuss the latest advances in genomic techniques for the improvement of crop tolerance to salt stress with a focus on jasmonates.

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“…The exogenous application of both phytohormones to strawberry plants ( Fragaria x ananassa Duch.) activated protective mechanisms against salt stress, such as antioxidant capacity and phenolic compounds (Jamalian, Truemper, & Pawelzik, 2020). Nevertheless, the phytohormonal influence on salt stress tolerance adjustments suggests that phyB plays a role in salt tolerance via phytohormonal modulation (ABA and JA).…”

Section: Salt Stressmentioning

confidence: 99%

Phytochrome type B family: The abiotic stress responses signaller in plants

Silva

D’Amico-Damião

Carvalho

2020

Annals of Applied Biology

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Photoreceptors are primarily known as key photomorphogenic modulators of various physiological events during plant development. Although there are different groups of photoreceptors, the phytochrome B (phyB) family mediates developmental responses in a wide range of plant species, from seed germination to flowering. In addition, these molecules also regulate abiotic stress acclimation responses, such as salinity, drought, low/high temperature, high light and heavy metals. The signalling pathways mediated by phyB could enhance plant resistance to environmental stresses, as phyB photoreceptors reduce leaf transpiration, increase the antioxidant system, enhance protective pigments and increase the expression of genes related to plant stress acclimation. Thus, the elucidation of positive or negative roles for phyB in these stress tolerance characteristics would provide essential knowledge for genetic engineering, improving plant growth and development in critical environments. In this review, we cover the main findings on how the phyB family works to modulate abiotic stress by discussing biochemical and molecular aspects of the underlying mechanisms operated by these photoreceptors.

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Jasmonic and Abscisic Acid Contribute to Metabolism Re-adjustment in Strawberry Leaves under NaCl Stress

Cited by 16 publications

References 50 publications

Function and Mechanism of Jasmonic Acid in Plant Responses to Abiotic and Biotic Stresses

Function and Mechanism of Jasmonic Acid in Plant Responses to Abiotic and Biotic Stresses

Jasmonates and Plant Salt Stress: Molecular Players, Physiological Effects, and Improving Tolerance by Using Genome-Associated Tools

Phytochrome type B family: The abiotic stress responses signaller in plants

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