Understanding the role of beneficial elements in developing plant stress resilience: Signalling and crosstalk with phytohormones and microbes DOI Creative Commons
Mohammad Sarraf, Edappayil Janeeshma, Namira Arif

et al.

Plant Stress, Journal Year: 2023, Volume and Issue: 10, P. 100224 - 100224

Published: Sept. 15, 2023

Abiotic stresses like heavy metals, pesticides, salinity, drought and extreme temperatures impacting the normal growth development of plants it is imperative to develop novel methods overcome negative impact abiotic on plant. Elements cobalt, sodium, selenium silicon are beneficial plants, these elements aid plant cope up with different conditions was achieved by regulating transporter's activity, improving mineral acquisition, accumulating S-containing metabolites, mitigating reactive oxygen species production boosting antioxidant defense responses. Beneficial regulate biosynthesis phytohormones such as auxins, gibberellins, ethylene, cytokinins, jasmonates, abscisic acid, brassinosteroids, salicylic which directly related stress tolerance potential plants. Moreover, beneficiary interact promoting-soil microbes frequency plant-microbial interactions potentially improves level a Thus, this review focuses role in developing resilience signaling crosstalk microbes.

Language: Английский

Plant salt response: Perception, signaling, and tolerance DOI Creative Commons
Fei Xiao, Huapeng Zhou

Frontiers in Plant Science, Journal Year: 2023, Volume and Issue: 13

Published: Jan. 6, 2023

Salt stress is one of the significant environmental stressors that severely affects plant growth and development. Plant responses to salt involve a series biological mechanisms, including osmoregulation, redox ionic homeostasis regulation, as well hormone or light signaling-mediated adjustment, which are regulated by different functional components. Unraveling these adaptive mechanisms identifying critical genes involved in response adaption crucial for developing salt-tolerant cultivars. This review summarizes current research progress regulatory networks tolerance, highlighting perception, signaling, tolerance response. Finally, we also discuss possible contribution microbiota nanobiotechnology tolerance.

Language: Английский

Citations

128
Molecular Mechanisms of Plant Responses to Salt Stress DOI Creative Commons
Liang Ma, Xiaohong Liu,

Wanjia Lv

et al.

Frontiers in Plant Science, Journal Year: 2022, Volume and Issue: 13

Published: June 27, 2022

Saline-alkali soils pose an increasingly serious global threat to plant growth and productivity. Much progress has been made in elucidating how plants adapt salt stress by modulating ion homeostasis. Understanding the molecular mechanisms that affect tolerance devising strategies develop/breed salt-resilient crops have primary goals of signaling research over past few decades. In this review, we reflect on recent major advances our understanding cellular physiological underlying responses stress, especially those involving temporally spatially defined changes signal perception, decoding, transduction specific organelles or cells.

Language: Английский

Citations

82
Ethylene and Jasmonates Signaling Network Mediating Secondary Metabolites under Abiotic Stress DOI Open Access
Marina Pérez-Llorca, Stephan Pollmann, Maren Müller

et al.

International Journal of Molecular Sciences, Journal Year: 2023, Volume and Issue: 24(6), P. 5990 - 5990

Published: March 22, 2023

Plants are sessile organisms that face environmental threats throughout their life cycle, but increasing global warming poses an even more existential threat. Despite these unfavorable circumstances, plants try to adapt by developing a variety of strategies coordinated plant hormones, resulting in stress-specific phenotype. In this context, ethylene and jasmonates (JAs) present fascinating case synergism antagonism. Here, Ethylene Insensitive 3/Ethylene Insensitive-Like Protein1 (EIN3/EIL1) Jasmonate-Zim Domain (JAZs)-MYC2 the JAs signaling pathways, respectively, appear act as nodes connecting multiple networks regulate stress responses, including secondary metabolites. Secondary metabolites multifunctional organic compounds play crucial roles acclimation plants. exhibit high plasticity metabolism, which allows them generate near-infinite chemical diversity through structural modifications, likely have selective adaptive advantage, especially climate change challenges. contrast, domestication crop has resulted or loss phytochemicals, making significantly vulnerable stresses over time. For reason, there is need advance our understanding underlying mechanisms hormones respond abiotic stress. This knowledge may help improve adaptability resilience changing climatic conditions without compromising yield productivity. Our aim review was provide detailed overview responses mediated impact on

Language: Английский

Citations

53
New Developments in Understanding Cotton's Physiological and Molecular Responses to Salt Stress DOI Creative Commons
Noor Muhammad, Qiang Dong,

Tong Luo

et al.

Plant Stress, Journal Year: 2025, Volume and Issue: unknown, P. 100742 - 100742

Published: Jan. 1, 2025

Language: Английский

Citations

2
Exogenous Melatonin Improves Seed Germination of Wheat (Triticum aestivum L.) under Salt Stress DOI Open Access
Jiajie Wang, Penghui Lv, Di Yan

et al.

International Journal of Molecular Sciences, Journal Year: 2022, Volume and Issue: 23(15), P. 8436 - 8436

Published: July 29, 2022

Melatonin (MT) can effectively reduce oxidative damage induced by abiotic stresses such as salt in plants. However, the effects of MT on physiological responses and molecular regulation during wheat germination remains largely elusive. In this study, response seeds to under stress was investigated at transcriptome levels. Our results revealed that application significantly reduced negative influence seed germination. The load inducing high activities antioxidant enzymes. parallel, content gibberellin A3 (GA

Language: Английский

Citations

62
The Contrivance of Plant Growth Promoting Microbes to Mitigate Climate Change Impact in Agriculture DOI Creative Commons
Angelika Fiodor, Surender Singh, Kumar Pranaw

et al.

Microorganisms, Journal Year: 2021, Volume and Issue: 9(9), P. 1841 - 1841

Published: Aug. 30, 2021

Combating the consequences of climate change is extremely important and critical in context feeding world’s population. Crop simulation models have been extensively studied recently to investigate impact on agricultural productivity food security. Drought salinity are major environmental stresses that cause changes physiological, biochemical, molecular processes plants, resulting significant crop losses. Excessive use chemicals has become a severe threat human health environment. The beneficial microorganisms an environmentally friendly method increasing yield under stress conditions. These microbes enhance plant growth through various mechanisms such as production hormones, ACC deaminase, VOCs EPS, modulate hormone synthesis other metabolites plants. This review aims decipher effect promoting bacteria (PGPB) abiotic soil associated with global (viz., drought salinity). application stress-resistant PGPB may not only help combating effects stressors, but also lead mitigation change. More thorough level studies needed future assess their cumulative influence development.

Language: Английский

Citations

61
Plant hormones and secondary metabolites under environmental stresses: Enlightening defense molecules DOI Open Access
Sarika Kumari, Faroza Nazir, Chirag Maheshwari

et al.

Plant Physiology and Biochemistry, Journal Year: 2023, Volume and Issue: 206, P. 108238 - 108238

Published: Nov. 29, 2023

Language: Английский

Citations

31
JA-mediated MYC2/LOX/AOS feedback loop regulates osmotic stress response in tea plant DOI Creative Commons

Junyan Zhu,

Hongrong Chen,

Lu Liu

et al.

Horticultural Plant Journal, Journal Year: 2023, Volume and Issue: 10(3), P. 931 - 946

Published: Aug. 28, 2023

Osmotic stress caused by low-temperature, drought and salinity was a prevalent abiotic in plant that severely inhibited development agricultural yield, particularly tea plant. Jasmonic acid (JA) is an important phytohormone involving stress. However, underlying molecular mechanisms of JA modulated osmotic response remains unclear. In this study, high concentration mannitol induced accumulation increase peroxidase activity Integrated transcriptome mined signaling master, MYC2 transcription factor shown as hub regulator mannitol, expression which positively correlated with biosynthetic genes (LOX AOS) (PER). CsMYC2 determined nuclei-localized activator, furthermore, Protein-DNA interaction analysis indicated positive activated the CsLOX7, CsAOS2, CsPER1 CsPER3 via bound their promoters, respectively. Suppression resulted reduced content tolerance Overexpression Arabidopsis improved content, plants against Together, we proposed feedback loop mediated CsMYC2, CsLOX7 CsAOS2 constituted to through fine-tuning levels POD

Language: Английский

Citations

27
Nanowonders in agriculture: Unveiling the potential of nanoparticles to boost crop resilience to salinity stress DOI
Sunil Soni,

Ambuj Bhushan Jha,

R. S. Dubey

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 925, P. 171433 - 171433

Published: March 6, 2024

Language: Английский

Citations

13
Time-Course Transcriptomics Analysis Reveals Molecular Mechanisms of Salt-Tolerant and Salt-Sensitive Cotton Cultivars in Response to Salt Stress DOI Open Access

Hang Li,

Li Liu,

Xianhui Kong

et al.

International Journal of Molecular Sciences, Journal Year: 2025, Volume and Issue: 26(1), P. 329 - 329

Published: Jan. 2, 2025

Salt stress is an environmental factor that limits plant seed germination, growth, and survival. We performed a comparative RNA sequencing transcriptome analysis during germination of the seeds from two cultivars with contrasting salt tolerance responses. A transcriptomic comparison between salt-tolerant cotton cv Jin-mian 25 salt-sensitive Su-mian 3 revealed both similar differential expression patterns genotypes stress. The genes related to aquaporins, kinases, reactive oxygen species (ROS) scavenging, trehalose biosynthesis, phytohormone biosynthesis signaling include ethylene (ET), gibberellin (GA), abscisic acid (ABA), jasmonic (JA), brassinosteroid (BR) were systematically investigated cultivars. Despite involvement these in cotton’s response positive or negative ways, their levels mostly genotypes. Interestingly, PXC2 gene (Ghir_D08G025150) was identified, which encodes leucine-rich repeat receptor-like protein kinase (LRR-RLK). This showed induced pattern after treatment but not 3. Our multifaceted approach illustrated cotton.

Language: Английский

Citations

1