Salicylic acid and sulfur synergism ameliorates arsenic toxicity in Brassica napus through regulating carbohydrate accumulation and ethylene production

Bano, Koser; Kumar, Bharty; Tenguria, Rajesh Kumar; Alsahli, Abdulaziz Abdullah; Chen, Yinglong

doi:10.1016/j.sajb.2023.07.017

Cited by 5 publications

(2 citation statements)

References 51 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…On the other hand, the SA treatment of wheat seedlings exposed to heat stress had a stimulating effect on S assimilation by increasing ATP-sulfurylase activity [135]. S and SA collectively reduced the negative effects of arsenic on Brassica napus through the tempering of oxidative stress and the enhancement of photosynthetic capability [136]. The precise mechanisms of SA-mediated stress responses are still under investigation, and additional research is required to fully grasp its complexity.…”

Section: Salicylic Acid Crosstalk With S Metabolismmentioning

confidence: 99%

Sulfate Availability and Hormonal Signaling in the Coordination of Plant Growth and Development

Wawrzyńska,

Sirko

2024

IJMS

View full text Add to dashboard Cite

Sulfur (S), one of the crucial macronutrients, plays a pivotal role in fundamental plant processes and the regulation of diverse metabolic pathways. Additionally, it has a major function in plant protection against adverse conditions by enhancing tolerance, often interacting with other molecules to counteract stresses. Despite its significance, a thorough comprehension of how plants regulate S nutrition and particularly the involvement of phytohormones in this process remains elusive. Phytohormone signaling pathways crosstalk to modulate growth and developmental programs in a multifactorial manner. Additionally, S availability regulates the growth and development of plants through molecular mechanisms intertwined with phytohormone signaling pathways. Conversely, many phytohormones influence or alter S metabolism within interconnected pathways. S metabolism is closely associated with phytohormones such as abscisic acid (ABA), auxin (AUX), brassinosteroids (BR), cytokinins (CK), ethylene (ET), gibberellic acid (GA), jasmonic acid (JA), salicylic acid (SA), and strigolactones (SL). This review provides a summary of the research concerning the impact of phytohormones on S metabolism and, conversely, how S availability affects hormonal signaling. Although numerous molecular details are yet to be fully understood, several core signaling components have been identified at the crossroads of S and major phytohormonal pathways.

show abstract

Section: Salicylic Acid Crosstalk With S Metabolismmentioning

confidence: 99%

Sulfate Availability and Hormonal Signaling in the Coordination of Plant Growth and Development

Wawrzyńska,

Sirko

2024

IJMS

View full text Add to dashboard Cite

show abstract

“…Identifying specific root metabolomes and shifts in other reactions are essential for sustaining photosynthesis and respiration in tolerant species to Al. Recent advancements in omics, especially metabolomics as well as proteomics, offer identifications of complex reaction webs under Al stress [75]. Analyzing qualitative and quantitative aspects of Alinduced metabolomes helps in understanding signal transduction and genome alteration, with rice varieties serving as effective models for studying root-based metabolite changes [76].…”

Section: Metabolite Shifting From Central Carbon Metabolismmentioning

confidence: 99%

Exploring Aluminum Tolerance Mechanisms in Plants with Reference to Rice and Arabidopsis: A Comprehensive Review of Genetic, Metabolic, and Physiological Adaptations in Acidic Soils

Chakraborty,

Das,

Pal

et al. 2024

Plants

View full text Add to dashboard Cite

Aluminum (Al) makes up a third of the Earth’s crust and is a widespread toxic contaminant, particularly in acidic soils. It impacts crops at multiple levels, from cellular to whole plant systems. This review delves into Al’s reactivity, including its cellular transport, involvement in oxidative redox reactions, and development of specific metabolites, as well as the influence of genes on the production of membrane channels and transporters, alongside its role in triggering senescence. It discusses the involvement of channel proteins in calcium influx, vacuolar proton pumping, the suppression of mitochondrial respiration, and the initiation of programmed cell death. At the cellular nucleus level, the effects of Al on gene regulation through alterations in nucleic acid modifications, such as methylation and histone acetylation, are examined. In addition, this review outlines the pathways of Al-induced metabolic disruption, specifically citric acid metabolism, the regulation of proton excretion, the induction of specific transcription factors, the modulation of Al-responsive proteins, changes in citrate and nucleotide glucose transporters, and overall metal detoxification pathways in tolerant genotypes. It also considers the expression of phenolic oxidases in response to oxidative stress, their regulatory feedback on mitochondrial cytochrome proteins, and their consequences on root development. Ultimately, this review focuses on the selective metabolic pathways that facilitate Al exclusion and tolerance, emphasizing compartmentalization, antioxidative defense mechanisms, and the control of programmed cell death to manage metal toxicity.

show abstract

Pseudomonas putida and salicylic acid key players: Impact on arsenic phytotoxicity of quinoa under soil salinity stress

Nabizade,

Astaraei,

Lakzian

et al. 2023

Biocatalysis and Agricultural Biotechnology

View full text Add to dashboard Cite

Salicylic acid and sulfur synergism ameliorates arsenic toxicity in Brassica napus through regulating carbohydrate accumulation and ethylene production

Cited by 5 publications

References 51 publications

Sulfate Availability and Hormonal Signaling in the Coordination of Plant Growth and Development

Sulfate Availability and Hormonal Signaling in the Coordination of Plant Growth and Development

Exploring Aluminum Tolerance Mechanisms in Plants with Reference to Rice and Arabidopsis: A Comprehensive Review of Genetic, Metabolic, and Physiological Adaptations in Acidic Soils

Pseudomonas putida and salicylic acid key players: Impact on arsenic phytotoxicity of quinoa under soil salinity stress

Contact Info

Product

Resources

About