Priming crops for the future: rewiring stress memory

Trends in Plant Science, Год журнала: 2021, Номер 27(7), С. 699 - 716

Опубликована: Дек. 11, 2021

The agricultural sector must produce resilient and climate-smart crops to meet the increasing needs of global food production. Recent advancements in elucidating mechanistic basis plant stress memory have provided new opportunities for crop improvement. Stress memory-coordinated changes at organismal, cellular, various omics levels prepare plants be more responsive reoccurring within or across generation(s). exposure a primary stress, priming, can also elicit beneficial impact when encountering secondary abiotic biotic through convergence synergistic signalling pathways, referred as cross-stress tolerance. 'Rewired plants' with provide means stimulate adaptable responses, safeguard reproduction, engineer future.

Язык: Английский

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Understanding plant stress memory response for abiotic stress resilience: Molecular insights and prospects

Plant Physiology and Biochemistry, Год журнала: 2022, Номер 179, С. 10 - 24

Опубликована: Март 15, 2022

Язык: Английский

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Molecular mechanisms of plant tolerance to heat stress: current landscape and future perspectives

Plant Cell Reports, Год журнала: 2021, Номер 40(12), С. 2247 - 2271

Опубликована: Апрель 22, 2021

Язык: Английский

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Epigenetic regulation of thermomorphogenesis and heat stress tolerance

New Phytologist, Год журнала: 2022, Номер 234(4), С. 1144 - 1160

Опубликована: Янв. 17, 2022

Summary Many environmental conditions fluctuate and organisms need to respond effectively. This is especially true for temperature cues that can change in minutes seasons often follow a diurnal rhythm. Plants cannot migrate most regulate their temperature. Therefore, broad array of responses have evolved deal with from freezing heat stress. A particular response mildly elevated temperatures called thermomorphogenesis, suite morphological adaptations includes thermonasty, formation thin leaves elongation growth petioles hypocotyl. Thermomorphogenesis allows optimal performance suboptimal by enhancing the cooling capacity. When rise further, stress tolerance mechanisms be induced enable plant survive stressful temperature, which typically comprises cellular protection memory thereof. Induction depend on gene expression regulation, governed diverse epigenetic processes. In this Tansley review we update current knowledge regulation signalling response, focus thermomorphogenesis memory. highlight emerging role H3K4 methylation marks pathways.

Язык: Английский

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Beat the heat: plant- and microbe-mediated strategies for crop thermotolerance

Trends in Plant Science, Год журнала: 2022, Номер 27(8), С. 802 - 813

Опубликована: Март 21, 2022

Язык: Английский

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Genetic and molecular exploration of maize environmental stress resilience: Toward sustainable agriculture

Molecular Plant, Год журнала: 2023, Номер 16(10), С. 1496 - 1517

Опубликована: Июль 18, 2023

Язык: Английский

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Mechanisms of Plant Epigenetic Regulation in Response to Plant Stress: Recent Discoveries and Implications

Plants, Год журнала: 2024, Номер 13(2), С. 163 - 163

Опубликована: Янв. 7, 2024

Plant stress is a significant challenge that affects the development, growth, and productivity of plants causes an adverse environmental condition disrupts normal physiological processes hampers plant survival. Epigenetic regulation crucial mechanism for to respond adapt stress. Several studies have investigated role DNA methylation (DM), non-coding RNAs, histone modifications in responses. However, there are various limitations or challenges translating research findings into practical applications. Hence, this review delves recent recovery, implications, applications epigenetic response To better understand under stress, we reviewed published last 5-10 years made contributions, analyzed novel techniques technologies advanced field, such as next-generation sequencing genome-wide profiling modifications. We emphasized breakthrough uncovered specific genes pathways potential implications understanding agriculture, crop improvement, sustainability. Finally, concluded holds immense significance its mechanisms tolerance can revolutionize breeding genetic engineering strategies, leading evolution stress-tolerant crops ensuring sustainable food production face climate change other challenges. Future field will continue unveil intricacies improvement.

Язык: Английский

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Next generation chemical priming: with a little help from our nanocarrier friends

Trends in Plant Science, Год журнала: 2024, Номер 29(2), С. 150 - 166

Опубликована: Янв. 16, 2024

Plants are exposed to multiple threats linked climate change which can cause critical yield losses. Therefore, designing novel crop management tools is crucial. Chemical priming has recently emerged as an effective technology for improving tolerance stress factors. Several compounds such phytohormones, reactive species, and synthetic chimeras have been identified promising agents. Following remarkable developments in nanotechnology, several unique nanocarriers (NCs) engineered that act smart delivery systems. These provide eco-friendly, next-generation method chemical priming, leading increased efficiency reduced overall usage. We review NCs (NENCs) vehicles agents advanced strategies, address challenges opportunities be met towards achieving sustainable agriculture.

Язык: Английский

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Epigenetics in the modern era of crop improvements

Science China Life Sciences, Год журнала: 2025, Номер unknown

Опубликована: Янв. 8, 2025

Abstract Epigenetic mechanisms are integral to plant growth, development, and adaptation environmental stimuli. Over the past two decades, our comprehension of these complex regulatory processes has expanded remarkably, producing a substantial body knowledge on both locus-specific genome-wide patterns. Studies initially grounded in model Arabidopsis have been broadened encompass diverse array crop species, revealing multifaceted roles epigenetics physiological agronomic traits. With recent technological advancements, epigenetic regulations at single-cell level large-scale population emerging as new focuses. This review offers an in-depth synthesis regulations, detailing catalytic machinery functions. It delves into intricate interplay among various elements their collective influence modulation Furthermore, it examines breakthroughs technologies for modifications integration strategies improvement. The underscores transformative potential bolstering performance, advocating development efficient tools fully exploit agricultural benefits insights.

Язык: Английский

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Coral environmental memory: causes, mechanisms, and consequences for future reefs

Trends in Ecology & Evolution, Год журнала: 2021, Номер 36(11), С. 1011 - 1023

Опубликована: Авг. 5, 2021

Язык: Английский

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