Maize Genotypes Sensitive and Tolerant to Low Phosphorus Levels Exhibit Different Transcriptome Profiles under Talaromyces purpurogenus Symbiosis and Low-Phosphorous Stress DOI Open Access
Qing Sun, Peiyu Zhang, Zixuan Zhao

et al.

International Journal of Molecular Sciences, Journal Year: 2023, Volume and Issue: 24(15), P. 11941 - 11941

Published: July 26, 2023

Talaromyces purpurogenus, an endophytic fungus, exhibits beneficial effects on plants during plant–fungus interactions. However, the molecular mechanisms underlying plants’ responses to T. purpurogenus under low-phosphorous (P) stress are not fully understood. In this study, we investigated transcriptomic changes in maize with low-P-sensitive (31778) and -tolerant (CCM454) genotypes low-P its symbiotic interaction purpurogenus. Its colonization enhanced plant growth facilitated P uptake, particularly 31778. Transcriptome sequencing revealed that 135 DEGs from CCM454 389 31778 were identified, only 6 common. This suggested exhibited distinct inoculation. GO KEGG analysis associated nicotianamine biosynthesis, organic acid metabolic process, inorganic anion transport, biosynthesis of various secondary metabolites nitrogen metabolism. CCM454, anthocyanin diterpenoid process. After inoculation, genes phosphate transporter, phosphatase, peroxidase high-affinity nitrate transporter upregulated 31778, whereas AP2-EREBP-transcription factors detected at significantly higher levels CCM454. study provided insights plant–endophytic fungus symbiosis genotypes.

Language: Английский

Progress in the understanding of WRKY transcription factors in woody plants DOI Creative Commons
Lianxiang Long, Lijiao Gu, Shijie Wang

et al.

International Journal of Biological Macromolecules, Journal Year: 2023, Volume and Issue: 242, P. 124379 - 124379

Published: April 17, 2023

The WRKY transcription factor (TF) family, named for its iconic domain, is among the largest and most functionally diverse TF families in higher plants. TFs typically interact with W-box of target gene promoter to activate or inhibit expression downstream genes; these are involved regulation various physiological responses. Analyses numerous woody plant species have revealed that family members broadly growth development, as well responses biotic abiotic stresses. Here, we review origin, distribution, structure, classification TFs, along their mechanisms action, regulatory networks which they involved, biological functions We consider methods currently used investigate plants, discuss outstanding problems, propose several new research directions. Our objective understand current progress this field provide perspectives accelerate pace enable greater exploration TFs.

Language: Английский

Citations

27
Lead toxicity in plants: mechanistic insights into toxicity, physiological responses of plants and mitigation strategies DOI Creative Commons

Minoti Gupta,

Ved Vyas Dwivedi, Swatantar Kumar

et al.

Plant Signaling & Behavior, Journal Year: 2024, Volume and Issue: 19(1)

Published: June 20, 2024

Soil toxicity is a major environmental issue that leads to numerous harmful effects on plants and human beings. Every year huge amount of Pb dumped into the environment either from natural sources or anthropogenically. Being heavy metal it highly toxic non-biodegradable but remains in for long time. It considered neurotoxic exerts living In present review article, investigators have emphasized side plants. Further, authors focused various environment. Investigators responses including molecular, biochemical, morphological levels Pb. Further emphasis was given effect elevated microbial population rhizospheres. remediation strategies removal soil water sources.

Language: Английский

Citations

12
Integrative analysis of the transcriptome and metabolome reveals Bacillus atrophaeus WZYH01-mediated salt stress mechanism in maize (Zea mays L.) DOI
Yaling Hou, Wenzhi Zeng, Chang Ao

et al.

Journal of Biotechnology, Journal Year: 2024, Volume and Issue: 383, P. 39 - 54

Published: Feb. 10, 2024

Language: Английский

Citations

10
WRKY Transcription Factor Responses and Tolerance to Abiotic Stresses in Plants DOI Open Access
Ziming Ma,

Lanjuan Hu

Published: June 3, 2024

Plants are subjected to abiotic stresses throughout their developmental period. Abiotic include drought, salt, heat, cold, heavy metals, nutritional element and oxidative stresses. Improving plant response various environmental is critical for survival perpetuation. The WRKY transcription factors have special structure (WRKY structural domains), which enable different transcriptional regulatory functions. can not only regulate growth development by regulating phytohormone signalling pathways, but also promote or suppress the expression of downstream genes binding W-box [TGACCA/TGACCT] in promoters target genes. In addition, interact with other families defence responses stresses, self-regulate recognizing W-boxes own However, recent years, research reviews on roles higher plants scarce shallow. this review, we focus classification factors, as well identification molecular mechanisms involved improve tolerance ability stress look forward future directions, a view providing theoretical support genetic improvement crop tolerance.

Language: Английский

Citations

10
WRKY Transcription Factor Responses and Tolerance to Abiotic Stresses in Plants DOI Open Access
Ziming Ma,

Lanjuan Hu

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(13), P. 6845 - 6845

Published: June 21, 2024

Plants are subjected to abiotic stresses throughout their developmental period. Abiotic include drought, salt, heat, cold, heavy metals, nutritional elements, and oxidative stresses. Improving plant responses various environmental is critical for survival perpetuation. WRKY transcription factors have special structures (WRKY structural domains), which enable the different transcriptional regulatory functions. can not only regulate stress growth development by regulating phytohormone signalling pathways but also promote or suppress expression of downstream genes binding W-box [TGACCA/TGACCT] in promoters target genes. In addition, interact with other families defence self-regulate recognising W-boxes own However, recent years, research reviews on roles higher plants been scarce shallow. this review, we focus structure classification factors, as well identification molecular mechanisms involved response stresses, improve tolerance ability under stress, look forward future directions, a view providing theoretical support genetic improvement crop tolerance.

Language: Английский

Citations

10
Molecular mechanisms underlying plant responses to low phosphate stress and potential applications in crop improvement DOI Creative Commons
Dandan Hu, jinyu zhang, Yuming Yang

et al.

New Crops, Journal Year: 2025, Volume and Issue: unknown, P. 100064 - 100064

Published: Jan. 1, 2025

Language: Английский

Citations

1
Genome-wide identification of WRKY transcription factor genes in Euphorbia lathyris reveals ElWRKY48 as a negative regulator of phosphate uptake and ingenol biosynthesis DOI

Wanli Zhao,

Pirui Li,

Long Huang

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 139859 - 139859

Published: Jan. 1, 2025

Language: Английский

Citations

1
Evolution of the WRKY Family in Angiosperms and Functional Diversity under Environmental Stress DOI Open Access
Weihuang Wu, Jinchang Yang, Yu Niu

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(6), P. 3551 - 3551

Published: March 21, 2024

The transcription factor is an essential for regulating the responses of plants to external stimuli. WRKY protein a superfamily plant factors involved in response various stresses (e.g., cold, heat, salt, drought, ions, pathogens, and insects). During angiosperm evolution, number function constantly change. After suffering from long-term environmental battering, different evolutionary statuses ultimately retained numbers family members. proteins generally divided into three large categories angiosperms, owing their conserved domain three-dimensional structures. mediate adaptation environments via participating biological pathways, such as ROS (reactive oxygen species) hormone signaling further enzyme systems, stomatal closure, leaf shrinkage physiological responses. This article analyzed evolution angiosperms its functions responding environments, especially Magnoliaceae plants. It helps gain deeper understanding functional diversity provides theoretical experimental references studying molecular mechanisms stress.

Language: Английский

Citations

5
MbWRKY53, a M. baccata WRKY Transcription Factor, Contributes to Cold and Drought Stress Tolerance in Transgenic Arabidopsis thaliana DOI Open Access

Wanda Liu,

Tianhe Wang,

Xiaoqi Liang

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(14), P. 7626 - 7626

Published: July 11, 2024

Apple is an important horticultural crop, but various adverse environmental factors can threaten the quality and yield of its fruits. The ability apples to resist stress mainly depends on rootstock. Malus baccata (L.) Borkh. a commonly used rootstock in Northeast China. In this study, it was as experimental material, target gene MbWRKY53 screened through transcriptome analysis Real-Time Quantitative Reverse Transcription Polymerase Chain Reaction (RT-qPCR) after cold drought treatment. Bioinformatics revealed that transcription factor (TF) belonged WRKY TF family, encoded protein localized nucleus. RT-qPCR showed more easily expressed roots young leaves responsive stimuli. Functional validation Arabidopsis thaliana confirmed enhance plant tolerance stress. Furthermore, by analyzing expression levels genes related transgenic lines, inferred regulate stress-related multiple pathways such CBF pathway, SOS Pro synthesis ABA-dependent pathways, enhancing adaptability environments.

Language: Английский

Citations

5
Deciphering the role of WRKY transcription factors in plant resilience to alkaline salt stress DOI Creative Commons
Sindho Wagan,

Maqsood Ali,

Muneer Ahmed Khoso

et al.

Plant Stress, Journal Year: 2024, Volume and Issue: 13, P. 100526 - 100526

Published: June 28, 2024

The WRKY gene family consists of unique transcription factors (TFs) found exclusively in plants. These TFs play a crucial role regulating how plants respond to various abiotic stresses, such as saline-alkaline conditions, temperature fluctuations, drought, UV radiation and others. Scientists have been progressively studying the roles mechanisms several plant species, including both model essential agricultural crops. This study focus has emerged due understanding that alkaline saline soil stressors considerably impede global productivity. Multiple research efforts underscored significant biological functions assisting coping with challenges, particularly enhancing their ability withstand alkaline-salt stress. review aims investigate structural capabilities impact on responses salt stresses. Additionally, it seeks elucidate these alleviating diverse biotic stressors. objective this is provide comprehensive insights into current state field importance

Language: Английский

Citations

4