Cereal Research Communications, Год журнала: 2024, Номер 53(1), С. 291 - 307
Опубликована: Июнь 11, 2024
Язык: Английский
Trends in Genetics, Год журнала: 2023, Номер 39(10), С. 787 - 801
Опубликована: Авг. 25, 2023
Язык: Английский
Процитировано
129
Plant Stress, Год журнала: 2024, Номер 12, С. 100429 - 100429
Опубликована: Март 12, 2024
The environmental conditions encompassing plants exert a significant impact on their appropriate growth and development. It is of utmost importance to investigate the mechanisms signaling cascades underlying tolerance abiotic stress in order enhance quality crops. Plant development processes are significantly impacted by stresses, which intricately linked surroundings. Plants exhibit prompt genetic metabolic network responses, mostly through networks involving transcription factors that respond stress, including WRKY, MYB, bZIP, AP2/EREBP, NAC. Among these WRKY TFs factors, fulfill pivotal function diverse range responses developmental mechanisms. greatly assist coping with stress. These oversee control several target gene categories active involvement numerous interaction W-box cis-acting elements located promoters genes. This research provides comprehensive analysis response mechanism In addition, we have explored state knowledge TFs' effects plants' such as drought, salt, high temperatures, cold. elucidates intricate molecular govern pathways modulate expression, thereby conferring upon plants. Moreover, summarized involved biotic TFs, hormonal routes like SA JA, aid inducing resistance coordinating defense against pathogens challenges. agricultural sustainability augment crop resilience towards strategies manipulate regulatory need be established.
Язык: Английский
Процитировано
19
Current Issues in Molecular Biology, Год журнала: 2023, Номер 45(4), С. 2861 - 2880
Опубликована: Апрель 1, 2023
The WRKY transcription factors are a class of transcriptional regulators that ubiquitous in plants, wherein they play key roles various physiological activities, including responses to stress. Specifically, mediate plant biotic and abiotic stresses through the binding their conserved domain W-box element target gene promoter subsequent activation or inhibition (self-regulation cross-regulation). In this review, progress research on regulatory effects external is summarized, with particular focus structural characteristics, classifications, biological functions, secondary metabolism, networks, other aspects factors. Future prospects field also proposed.
Язык: Английский
Процитировано
30
Journal of Advanced Research, Год журнала: 2025, Номер unknown
Опубликована: Янв. 1, 2025
Plants produce abundant natural products, among which are species-specific and diversified secondary metabolites that essential for growth development, as well adaptation to adversity ecology. Moreover, these extensively utilized in pharmaceuticals, fragrances, industrial materials, more. WRKY transcription factors (TFs), a family of TFs unique plants, have significant functions many plant life activities. Especially recent years, their role the field metabolite biosynthesis regulation has received much attention. However, very little comprehensive summarization been done review research progress. The purpose this work is not only provide valuable insights into over metabolic pathways through compiling involved processes, but also offer directions by summarizing regulatory modes metabolites, thereby increasing yield products future. Secondary can be categorized three major classes-terpenoids, phenolic compounds, nitrogen-containing compounds-based on structural characteristics biosynthetic pathways, further subdivided numerous subclasses. We detail progressregardingthe roles metabolitebiosynthesis summarize more than 40 related species. Additionally, we presented concepts action including direct regulation, indirect co-regulation, self-regulation. It helpful others investigate molecular mechanisms TF-mediated regulation. Furthermore, regarding future prospects, believe area lays foundation important plant-derived breeding, generating economic social benefits.
Язык: Английский
Процитировано
2
Molecular Plant Pathology, Год журнала: 2025, Номер 26(1)
Опубликована: Янв. 1, 2025
ABSTRACT In the coevolutionary process between plant pathogens and hosts, pathogen effectors, primarily proteinaceous, engage in interactions with host proteins, such as transcription factors (TFs), during infection process. This review delves into intricate interplay TFs a key aspect prolonged complex battle plants pathogens. Effectors strategically manipulate using diverse tactics. These include modulating activity of TFs, influencing their incorporation multimeric complexes, directly changing TF expression levels, promoting degradation via ubiquitin‐proteasome system, inducing subcellular relocalization. The systematically presents documented interactions, elucidating mechanisms profound impact on host–pathogen dynamics. It emphasises central role defence investigates convergent evolution effectors targeting TFs. By providing this overview, we offer valuable insights dynamic interaction landscape suggest potential directions for future research.
Язык: Английский
Процитировано
2
International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 141835 - 141835
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
1
Critical Reviews in Biotechnology, Год журнала: 2024, Номер unknown, С. 1 - 9
Опубликована: Май 8, 2024
Climate change-related environmental stresses can negatively impact crop productivity and pose a threat to sustainable agriculture. Plants have remarkable innate ability detect broad array of cues, including that trigger stress-induced regulatory networks signaling pathways. Transcriptional activation plant pathogenesis related-1 (PR-1) proteins was first identified as an integral component systemic acquired resistance in response stress. Consistent with their central role immune defense, overexpression PR-1s diverse species is frequently used marker for salicylic acid (SA)-mediated defense responses. Recent advances demonstrated how virulence effectors, SA cascades, epigenetic modifications modulate PR-1 expression stresses. We others showed transcriptional involving could be improve resilience Together, the results these studies re-energized field provided long-awaited insights into possible function under extreme
Язык: Английский
Процитировано
9
Agronomy, Год журнала: 2024, Номер 14(10), С. 2421 - 2421
Опубликована: Окт. 19, 2024
Plants encounter various stresses in their natural environments and can effectively respond to only one stress at a time. Through complex gene network, transcription factors (TFs) such as WRKY TFs regulate diverse array of responses. The clarification the structural characteristics proteins, along with recent advancements molecular dynamics simulations, has shed light on formation, stability, interactions DNA–protein complexes. This provided novel viewpoint regarding control TFs. investigation superfamilies, encompassing historical development, diversity, evolutionary patterns, become feasible due transcriptome approach’s capacity provide extensive comprehensive transcripts. significance lies pivotal role within several signaling cascades regulatory networks that influence plant defense present review summarizes functional aspects high-volume sequence data from different species studied date. Moreover, comparative analysis approach was utilized determine functions identified response both abiotic biotic stresses, revealed through numerous studies species. results this will be understanding events context climate change, incorporating new scientific evidence propose an innovative viewpoint.
Язык: Английский
Процитировано
8
BMC Plant Biology, Год журнала: 2024, Номер 24(1)
Опубликована: Май 8, 2024
Abstract Background Casuarina equisetifolia ( C. ) is a woody species with many excellent features. It has natural resistance against drought, salt and saline-alkali stresses. WRKY transcription factors (TFs) play significant roles in plant response to abiotic stresses, therefore, molecular characterization of gene family under stresses holds great significance for improvement forest trees through biological tools. At present, TFs from have not been thoroughly studied respect their role response. The current study was conducted bridge the same knowledge gap. Results A total 64 WRKYs were identified divided into three major groups i.e. group I, II III, consisting 10, 42 12 members, respectively. members further 5 subgroups according homology Arabidopsis counterparts. belonging exhibited higher similarities structure presence conserved motifs. Promoter analysis data showed various elements, especially those related hormone signaling such as ABRE (ABA), TGACG (MeJA), W-box ((C/T) TGAC (T/C)) TC-rich motif. Tissue specific expression that CeqWRKYs mainly expressed root normal growth conditions. Furthermore, most up-regulated by NaCl NaHCO 3 few showing early responsiveness both while others exhibiting late Although expressions also induced cold stress, delayed compared other Transgenic plants overexpressing CeqWRKY11 displayed lower electrolyte leakage, chlorophyll content, enhanced tolerance stress genes, CeqHKT1 CeqPOD7 , overexpression lines points maintenance optimum Na + /K ratio, ROS scavenging possible key mechanisms underlying tolerance. Conclusions Our results show might be regulators . In addition, positive correlation increased encourages research on functional genomic best candidates could incorporated improving
Язык: Английский
Процитировано
7
International Journal of Molecular Sciences, Год журнала: 2024, Номер 25(10), С. 5369 - 5369
Опубликована: Май 14, 2024
Transcription factors (TFs) regulate gene expression by binding to specific sequences on DNA through their DNA-binding domain (DBD), a universal process. This update conveys information about the diverse roles of TFs, focusing NACs (NAM-ATAF-CUC), in regulating target-gene and influencing various aspects plant biology. NAC TFs appeared before emergence land plants. The family constitutes group plant-specific found mosses, conifers, monocots, eudicots. discusses evolutionary origins genes/proteins from green algae crucial development stress response across species. From mosses lycophytes angiosperms, number proteins increases significantly, suggesting gradual evolution basal streptophytic algae. play critical role enhancing abiotic tolerance, with function conserved angiosperms. Furthermore, modular organization NACs, dimeric function, localization within cellular compartments contribute functional versatility complexity. While most are nuclear-localized active, subset is other compartments, indicating inactive forms until cues trigger translocation nucleus. Additionally, it highlights involvement endoplasmic reticulum (ER) stress-induced programmed cell death (PCD) activating vacuolar processing enzyme (VPE) gene. Moreover, this provides comprehensive overview plants, including participation ER responses, leaf senescence (LS), growth development. Notably, exhibit correlations phytohormones (i.e., ABA, GAs, CK, IAA, JA, SA), several genes inducible them, broad spectrum biological processes. study spatiotemporal patterns insights into when where shedding light metabolic contributions. Likewise, review emphasizes significance transcriptional modules, seed reserve accumulation, regulation dormancy germination. Overall, effectively communicates intricate essential functions Finally, an standpoint, phylogenetic analysis suggests that highly probable WRKY evolutionarily older than family.
Язык: Английский
Процитировано
7