Gene, Journal Year: 2024, Volume and Issue: 927, P. 148595 - 148595
Published: May 23, 2024
Language: Английский
Gene, Journal Year: 2024, Volume and Issue: 927, P. 148595 - 148595
Published: May 23, 2024
Language: Английский
Microorganisms, Journal Year: 2022, Volume and Issue: 10(7), P. 1286 - 1286
Published: June 24, 2022
Among abiotic stresses, heat stress is described as one of the major limiting factors crop growth worldwide, high temperatures elicit a series physiological, molecular, and biochemical cascade events that ultimately result in reduced yield. There growing interest among researchers use beneficial microorganisms. Intricate highly complex interactions between plants microbes alleviation stress. Plant–microbe are mediated by production phytohormones, siderophores, gene expression, osmolytes, volatile compounds plants. Their interaction improves antioxidant activity accumulation compatible osmolytes such proline, glycine betaine, soluble sugar, trehalose, enriches nutrient status stressed Therefore, this review aims to discuss response understand mechanisms microbe-mediated on physio-molecular basis. This indicates have great potential enhance protection from plant Owing metabolic diversity microorganisms, they can be useful mitigating In regard, microorganisms do not present new threats ecological systems. Overall, it expected continued research tolerance will enable technology used an ecofriendly tool for sustainable agronomy.
Language: Английский
Citations
73Plant Cell & Environment, Journal Year: 2024, Volume and Issue: 47(5), P. 1895 - 1915
Published: Feb. 15, 2024
Abstract Plant responses to abiotic stresses are dynamic, following the unpredictable changes of physical environmental parameters such as temperature, water and nutrients. Physiological phenotypical stress intercalated by periods recovery. An earlier can be remembered ‘stress memory’ mount a response within generation or transgenerationally. The priming’ phenomenon allows plants respond quickly more robustly stressors increase survival, therefore has significant implications for agriculture. Although evidence memory in various plant species is accumulating, understanding mechanisms implicated, especially crops agricultural interest, its infancy. Rice major food crop which susceptible causing constraints on cultivation yield globally. Advancing network will thus have impact rice sustainable production global security face climate change. Therefore, this review highlights effects priming tolerance focuses specific aspects memory, perpetuation regulation at epigenetic, transcriptional, metabolic well physiological levels. open questions future directions exciting research field also laid out.
Language: Английский
Citations
19Nature Reviews Molecular Cell Biology, Journal Year: 2025, Volume and Issue: unknown
Published: March 7, 2025
Language: Английский
Citations
5The Plant Cell, Journal Year: 2022, Volume and Issue: 35(1), P. 187 - 200
Published: Oct. 22, 2022
Abstract Plants acquire enhanced tolerance to intermittent abiotic stress by employing information obtained during prior exposure an environmental disturbance, a process known as acclimation or defense priming. The capacity for memory is critical feature in this process. number of reports related plant (PSM) has recently increased, but few studies have focused on the mechanisms that maintain PSM. Identifying components involved maintaining PSM difficult due part lack clear criteria recognize these components. In review, based what been learned from genetic heat memory, we propose identifying regulatory networks We provide examples circuits formed effectors and regulators also highlight strategies assessing PSMs, update progress understanding maintenance, perspectives further development exciting research field.
Language: Английский
Citations
58Current Opinion in Plant Biology, Journal Year: 2023, Volume and Issue: 75, P. 102432 - 102432
Published: July 29, 2023
Priming reflects the capacity of plants to memorise environmental stress experience and improve their response recurring stress. Epigenetic modifications in DNA associated histone proteins may carry short-term long-term memory same plant or mediate transgenerational effects, but evidence is still largely circumstantial. New experimental tools now enable scientists perform targeted manipulations that either prevent generate a particular epigenetic modification location genome. Such 'reverse epigenetics' approaches allow for interrogation causality between individual priming-induced role altering gene expression performance under Furthermore, combining site-directed manipulation with conditional cell-type specific promoters creates novel opportunities test engineer spatiotemporal patterns priming.
Language: Английский
Citations
38International Journal of Molecular Sciences, Journal Year: 2023, Volume and Issue: 24(5), P. 4778 - 4778
Published: March 1, 2023
The advancement in epigenetics research over the past several decades has led to potential application of epigenome-editing technologies for treatment various diseases. In particular, epigenome editing is potentially useful genetic and other related diseases, including rare imprinted as it can regulate expression target region, thereby causative gene, with minimal or no modification genomic DNA. Various efforts are underway successfully apply vivo, such improving specificity, enzymatic activity, drug delivery development reliable therapeutics. this review, we introduce latest findings, summarize current limitations future challenges practical disease therapy, important factors consider, chromatin plasticity, a more effective editing-based therapy.
Language: Английский
Citations
34GM crops & food, Journal Year: 2023, Volume and Issue: 14(1), P. 1 - 17
Published: Sept. 19, 2023
CRISPR/Cas9 gene editing system is recently developed robust genome technology for accelerating plant breeding. Various modifications of this have been established adaptability in varieties as well its improved efficiency and portability. This review provides an in-depth look at the various strategies synthesizing gRNAs efficient delivery cells, including chemical synthesis
Language: Английский
Citations
28Plants, Journal Year: 2024, Volume and Issue: 13(19), P. 2676 - 2676
Published: Sept. 24, 2024
With the development of new technologies in recent years, researchers have made significant progress crop breeding. Modern breeding differs from traditional because great changes technical means and concepts. Whereas initially focused on high yields, modern focuses orientations based different crops’ audiences or by-products. The process starts creation material populations, which can be constructed by natural mutagenesis, chemical physical mutagenesis transfer DNA (T-DNA), Tos17 (endogenous retrotransposon), etc. Then, gene function mined through QTL mapping, Bulked-segregant analysis (BSA), Genome-wide association studies (GWASs), RNA interference (RNAi), editing. at transcriptional, post-transcriptional, translational levels, functions genes are described terms post-translational aspects. This article mainly discusses application above scientific technological methods advantages limitations diversity. In particular, editing technology has contributed to research.
Language: Английский
Citations
18Microorganisms, Journal Year: 2024, Volume and Issue: 12(7), P. 1357 - 1357
Published: July 2, 2024
Endophytic fungi (EFs) have emerged as promising modulators of plant growth and stress tolerance in agricultural ecosystems. This review synthesizes the current knowledge on role EFs enhancing adaptation crops to abiotic stress. Abiotic stresses, such drought, salinity, extreme temperatures, pose significant challenges crop productivity worldwide. shown remarkable potential alleviating adverse effects these stresses. Through various mechanisms, including synthesis osmolytes, production stress-related enzymes, induction defense enhance resilience stressors. Moreover, promote nutrient uptake modulate hormonal balance plants, further plants. Recent advancements molecular techniques facilitated identification characterization stress-tolerant EF strains, paving way for their utilization practices. Furthermore, symbiotic relationship between plants offers ecological benefits, improved soil health a reduced dependence chemical inputs. However, remain understanding complex interactions host well scaling up application diverse systems. Future research should focus elucidating mechanisms underlying endophytic-fungal-mediated developing sustainable strategies harnessing production.
Language: Английский
Citations
15The EMBO Journal, Journal Year: 2024, Volume and Issue: 43(3), P. 437 - 461
Published: Jan. 16, 2024
Abstract Plants are often exposed to recurring adverse environmental conditions in the wild. Acclimation high temperatures entails transcriptional responses, which prime plants better withstand subsequent stress events. Heat (HS)-induced memory results more efficient re-induction of transcription upon recurrence heat stress. Here, we identified CDK8 and MED12, two subunits kinase module co-regulator complex, Mediator, as promoters associated histone modifications Arabidopsis. is recruited heat-stress genes by HEAT SHOCK TRANSCRIPTION FACTOR A2 (HSFA2). Like HSFA2, largely dispensable for initial gene induction HS, its function thus independent primary activation. In addition promoter start region target genes, also binds their 3ʹ-region, where it may promote elongation, termination, or rapid re-initiation RNA polymerase II (Pol II) complexes during bursts. Our work presents a complex role Mediator multicellular eukaryotes, through interactions with factors, chromatin modifications, promotion Pol efficiency.
Language: Английский
Citations
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