Role of plant peroxisomal catalase in temperature and drought stress: Physio-biochemical and molecular perspectives Climate change-driven abiotic stresses, mainly drought and extreme temperatures, significantly hinder global crop productivity. These stresses lead to…

Role of plant #peroxisomal #catalase in #temperature and #drought stress: #Physio-biochemical and #molecular perspectives

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Frontiers | Physiological responses and early hormonal signals associated with growth-defense trade-offs in tomato seedlings under wind-sand stress IntroductionTomato is one of the most widely cultivated vegetable crops worldwide, with China as the leading producer. Xinjiang is a major tomato-producing r...

#Physiological responses and early #hormonal signals associated with #growth-defense trade-offs in #tomato seedlings under #wind-sand stress

www.frontiersin.org/journals/pla...

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TaHST2 silencing shapes basal heat tolerance in allohexaploid wheat - Nature Plants TaHST2 negatively regulates thermotolerance in wheat as it encodes a ubiquitin hydrolase that represses heat tolerance by stabilizing TaHSC701/702. During domestication, TaHST2 was progressively suppressed to select for improved thermotolerance.

TaHST2 #silencing shapes basal #heat tolerance in #allohexaploid #wheat

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Understanding how plants pause and restart growth can help develop climate-resilient crops By identifying the genes that allow plants to pause growth during stress and restart, we can help ensure crops produce reliable harvests in a changing climate.

Understanding how #plants pause and #restart growth can help develop #climate‑resilient #crops

theconversation.com/understandin...

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Immune‐Neuroendocrine Phenotypic Expression Changes Through Life in Coturnix japonica Quails Immune-neuroendocrine characteristics can be used to classify individuals according to their physiological profiles or phenotypes (INPs). In avian models such as quail and domestic chickens, three su...

Chronic stress reshapes immune profiles in birds: quail (Coturnix japonica) shift from mostly intermediate phenotypes to polarized pro- (Lewis-like) and anti-inflammatory (Fischer-like) states, with lasting, sex-biased patterns #StressBiology
onlinelibrary.wiley.com/doi/10.1002/...

Redox–calcium crosstalk in plants: proposed regulatory roles for nitric oxide and hydrogen sulfide in CBL–CIPK-mediated stress responses Calcium (Ca2+) signaling governs plant responses to abiotic stress; however, its integration with redox regulation remains unclear. In this review, we propose that thiol-based oxidative post-translati...

#Redox–calcium crosstalk in plants: proposed regulatory roles for #nitric oxide and #hydrogen sulfide in #CBL–CIPK-mediated #stress responses

www.cell.com/trends/plant...

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A tomato telomere-to-telomere super-pangenome empowers stress resilience breeding - Nature Genetics A genus-wide super-pangenome across 16 tomato species generated by integrating 20 telomere-to-telomere genome assemblies and 27 published genomes identifies structural variants associated with salinit...

A tomato #telomere-to-telomere #super-pangenome empowers stress #resilience #breeding

www.nature.com/articles/s41...

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First Tetraploa Genome and Multi‐Omics Analysis Reveal Key Plant‐Microbe‐Soil Interactions for Salt Tolerance and Yield Improvement of Wheat Salinity is a major threat to global agricultural productivity of staple crops such as wheat. Although microbial-based solutions hold promise for alleviating salinity stress, practical implementation...

First Tetraploa #Genome and #Multi-Omics Analysis Reveal Key Plant- #Microbe-Soil Interactions for #Salt Tolerance and #Yield Improvement of #Wheat

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Insights into plant abiotic stress physiology through conventional and nonconventional approaches - Discover Agriculture Abiotic stresses are among the most significant constraints on global crop productivity, adversely affecting plant growth, physiological performance, and yield stability. Environmental stresses such a...

Insights into plant #abiotic stress #physiology through #conventional and nonconventional #approaches

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Breeding for multi‐stress resilience in crops: Myth or possibility? Climate change threatens millions of farmers worldwide by exposing crops to multiple concurrent or sequential environmental stresses such as drought, heat, waterlogging, and diseases. Although crops ...

#Breeding for #multi‐stress resilience in #crops: Myth or possibility?

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Seven plant capacities to adapt to abiotic stress This review presents seven inherent plant capacities that are essential for reproductive success during the stresses of drought, salinity, flooding, temper

Seven #plant capacities to #adapt to #abiotic stress

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Salinity tolerance in wheat: rethinking the targets Abstract. Wheat is a major staple food in the human diet, but its production under current climate scenarios is problematic given the predicted extent of l

#Salinity tolerance in #wheat: rethinking the targets

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Ethylene Signaling Enhances Mitochondrial Stress Tolerance Independently of the Transcription factor ANAC017 in Arabidopsis Abstract. Mitochondria are central to plant metabolism, yet the diversity of mechanisms plants use to cope with mitochondrial stress and its implications i

#Ethylene Signaling Enhances #Mitochondrial Stress Tolerance Independently of the #Transcription factor ANAC017 in #Arabidopsis

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BnLEA4 and BnMYB96 target BnLTP2 to enhance drought tolerance and oil accumulation in Brassica napus L. Brassica napus is an important oilseed crop worldwide and improving its oil content (especially in abiotic stress) is a key research focus; there are few studies about the transcription factors that ...

BnLEA4 & BnMYB96 target BnLTP2 to enhance #drought tolerance & #oil accumulation in #Brassica napus

onlinelibrary.wiley.com/doi/full/10....

#PlantScience #StressBiology @theplantjournal.bsky.social @sebiology.bsky.social @brassicarapa.bsky.social @yang-brassicaceae.bsky.social @plantb.bsky.social

Novel #Strategies for Designing #Climate-Smart #Crops to Ensure Sustainable #Agriculture & Future #Food Security

onlinelibrary.wiley.com/doi/full/10....

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Plant #salt-tolerance #mechanisms: Classic #signaling pathways, emerging #frontiers, and future #perspectives

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@hansonmark.bsky.social @plantsrchemists.bsky.social @plantlab.bsky.social @plantscipri.bsky.social

Genetic and epigenetic mechanisms underlying cadmium (Cd) stress responses in soybean cultivars - Plant Cell Reports Key message Multi-omics analysis reveals that isofl avonoid biosynthesis and gene-specifi c DNA methylation are key mechanisms underlying cadmiumtolerance in soybean. Abstract Cadmium (Cd) contaminati...

#Genetic & #epigenetic mechanisms underlying #cadmium stress responses in #soybean cultivars

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Chloroplast: structural and functional alteration under nickel stress and tolerance mechanism via the omics approach - Plant Cell Reports Key message Nickel stress induces significant structural and functional alterations in chloroplasts, impairing photosynthetic efficiency. Omics-based approaches provide deeper insights into tolerance ...

#Chloroplast: structural & #functional alteration under #nickel stress & #tolerance mechanism via the #omics approach

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Stress Is One of the Quiet Forces Shortening Human Lives - Dualistic Unity Chronic stress worsens disease, shortens lifespan, and quietly shapes illness. This article explores how stress affects the body and free, accessible ways anyone can reduce it.

The body evolved for bursts of stress followed by recovery. When modern life stretches those bursts into years, what systems quietly begin to wear down?

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#StressBiology #PsychologicalInsight

Multi‐Level Insights Into Stress Adaptation in Brachypodium distachyon Plant growth, development and performance can all be affected by the stimulation of a vast array of physiological, biochemical and metabolic alterations in response to stressors. Plant responses to e....

Multi-Level Insights Into #Stress Adaptation in #Brachypodium distachyon

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Wheat breeding during and after the “green revolution” contributed to the reduced use of elite nitrogen metabolism alleles linked to nitrogen use efficiency NMGs play a central role in regulating wheat NUE, and their selection can largely impact the NUE of cultivars during breeding. In this work, the NMGs selected during the GR and subsequent breeding ef...

#Wheat #breeding during & after the “green #revolution” contributed to the reduced use of elite nitrogen #metabolism alleles linked to #nitrogen use efficiency

onlinelibrary.wiley.com/doi/10.1111/...

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The impact of multifactorial stress combination on plants, crops, and ecosystems: how should we prepare for what comes next? Human activity is altering our climate increasing the intensity and complexity of stressors impacting plants and crops simultaneously or sequentially. Here, we discuss the different sources of these ...

The impact of #multifactorial stress #combination on plants, #crops, and #ecosystems: how should we prepare for what comes next?

onlinelibrary.wiley.com/doi/abs/10.1...

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Molecular Regulatory Network of Soybean Responses to Abiotic Stress Global climate change intensifies the negative effects of environmental stressors like drought, salinity and extreme temperatures on crop growth and grain yield, threatening food supply sustainabilit...

#Molecular Regulatory #Network of #Soybean Responses to #Abiotic Stress

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Metabolic adaptations of Qingke: A review of stress resilience and nutritional functions Qingke, a staple crop grown on the high-altitude Tibetan Plateau, has evolved a metabolomic profile providing both environmental stress resilience and…

#Metabolic adaptations of #Qingke: A review of #stress resilience and #nutritional functions

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Pan-genomic analysis and abiotic stress expression of eight TPS gene families in Brassica napus - BMC Plant Biology BMC Plant Biology - TPS transcription factors play crucial roles in plant growth, development, and responses to abiotic stress. In this study, we identified 90 BnTPS genes across the Brassica napus...

#Pan-genomic analysis and #abiotic stress expression of eight TPS #gene families in #Brassica napus

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Structural basis for a root silicon‐based barrier against cadmium, chromium, and salt stress in plants Silicon (Si) forms a defensive barrier in roots of Si-accumulators such as rice, blocking the absorption of toxic metals and salt, but many dicotyledons do not accumulate Si, limiting the Si applica...

Structural basis for a #root #silicon-based barrier against #cadmium, #chromium, and #salt stress in plants

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The protein phosphatase OsPP1a dephosphorylates and stabilizes CatC to scavenge excess H2O2 and enhance salt tolerance in rice One-sentence summary: OsPP1a dephosphorylates CatC to promote its stability and activity by inhibiting its ubiquitination and degradation, thereby scavenging excess H2O2 and enhance salt tolerance sal...

The protein #phosphatase OsPP1a dephosphorylates & stabilizes CatC to #scavenge excess #H2O2 and enhance #salt tolerance in #rice

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Plant salt-tolerance mechanisms: Classic signaling pathways, emerging frontiers, and future perspectives This review synthesizes recent advances in the SOS signaling pathway, a central regulator of sodium homeostasis, and discusses the role of epigenetic regulation in salt adaptation and the integration ...

Plant #salt-tolerance #mechanisms: Classic #signaling pathways, emerging frontiers, and future perspectives

www.cell.com/molecular-pl...

#PlantScience #StressBiology @mplantpcom.bsky.social @hansonmark.bsky.social @mehran-plantsci.bsky.social @plantsrchemists.bsky.social @plantlab.bsky.social

Harnessing #Antioxidants for #Abiotic Stress Management: Mechanistic Insights and Prospects for #Sustainable #Agriculture

www.mdpi.com/2076-3921/15...

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Novel Strategies for Designing Climate‐Smart Crops to Ensure Sustainable Agriculture and Future Food Security As climate change gradually threatens crop yields, developing a sustainable and productive agricultural system is decisive. A multifaceted approach is needed to tackle climate change-associated threa...

Novel Strategies for Designing #Climate-Smart #Crops to Ensure Sustainable #Agriculture and Future #Food Security

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#PlantScience #StressBiology @aliraza6.bsky.social @jchrispires.bsky.social @crop4clima.eu @sarracropmodels.bsky.social @funcagroeco.bsky.social