RIP5 Interacts with REL1 and Negatively Regulates Drought Tolerance in Rice DOI Creative Commons
Qiuxin Zhang, Dan He, Jingjing Zhang

et al.

Cells, Journal Year: 2024, Volume and Issue: 13(11), P. 887 - 887

Published: May 21, 2024

Improving the drought resistance of rice is great significance for expanding planting area and improving stable yield rice. In our previous work, we found that ROLLED AND ERECT LEAF1 (REL1) protein promoted enhanced tolerance to stress by eliminating reactive oxygen species (ROS) levels triggering abscisic acid (ABA) response. However, mechanism through which REL1 regulates removing ROS unclear. this study, identified interacting 5 (RIP5) it directly combines with in chloroplast. We RIP5 was strongly expressed ZH11 under drought-stress conditions, rip5-ko mutants significantly improved plants drought, whereas overexpression resulted greater susceptibility drought. Further investigation suggested negatively regulated decreasing content ascorbic (AsA), thereby reducing clearance. RNA sequencing showed knockout caused differential gene expression chiefly associated ascorbate aldarate metabolism. Furthermore, multiple experimental results suggest involved regulating inhibiting RIP5. Collectively, findings reveal importance inhibition affecting rice’s response stress. This work not only explains rice, but will also help improve

Language: Английский

How to survive mild winters: Cold acclimation, deacclimation, and reacclimation in winter wheat and barley DOI
Klára Kosová,

Tereza Nešporová,

Pavel Vítámvás

et al.

Plant Physiology and Biochemistry, Journal Year: 2025, Volume and Issue: 220, P. 109541 - 109541

Published: Jan. 22, 2025

Language: Английский

Citations

4
SlWRKY51 regulates proline content to enhance chilling tolerance in tomato DOI
Yixuan Wang, Meihui Zhang,

Chuanzhao Wu

et al.

Plant Cell & Environment, Journal Year: 2024, Volume and Issue: 47(12), P. 5104 - 5114

Published: Aug. 15, 2024

Chilling stress is a major environmental factor that significantly reduces crop production. To adapt to chilling stress, plants activate series of cellular responses and accumulate an array metabolites, particularly proline. Here, we report the transcription SlWRKY51 increases proline contents in tomato (Solanum lycopersicum) under stress. expression induced Knockdown or knockout led chilling-sensitive phenotypes, with lower photosynthetic capacity more reactive oxygen species (ROS) accumulation than wild type (WT). The were reduced knockdown lines perhaps explaining phenotypes these lines. D-1-pyrroline-5-carboxylate synthetase (P5CS), which catalyses rate-limiting step biosynthesis, encoded by two closely related P5CS genes (P5CS1 P5CS2). We demonstrate directly activates P5CS1 In addition, VQ (a class plant-specific proteins containing conserved motif FxxhVQxhTG) family member SlVQ10 physically interacts enhance its activation P5CS1. Our study reveals chilling-induced enhances tolerance promoting accumulation.

Language: Английский

Citations

8
Prediction of Potential Suitable Distribution of Liriodendron chinense (Hemsl.) Sarg. in China Based on Future Climate Change Using the Optimized MaxEnt Model DOI Open Access
Jieyuan Bai, Hongcheng Wang,

Yike Hu

et al.

Forests, Journal Year: 2024, Volume and Issue: 15(6), P. 988 - 988

Published: June 5, 2024

Liriodendron chinense (Hemsl.) Sarg. (Magnoliales: Magnoliaceae), valued for its medicinal properties and timber as an ornamental plant, is now classified endangered species. Investigating how future climate-change scenarios might affect the potential geographic distribution of L. will provide a crucial scientific basis protection management strategies. The MaxEnt model was calibrated using ENMeval optimization package, then it coupled with ArcGIS 10.8 to forecast possible areas in China, utilizing elevation data, bioclimatic factors, human footprint environmental variables. results indicate: (1) optimal parameters were set follows: FC = LQ, RM 0.5, demonstrated high predictive accuracy minimal overfitting; (2) total suitable habitat area geographical during current period estimated at 151.55 × 104 km2, predominantly located central, eastern, southwestern regions China; (3) minimum temperature coldest month (bio6), precipitation driest (bio14), quarter (bio17), warmest (bio18), (alt), (hf) are main variables determining chinense; (4) During from 2041 2060, under carbon emission SSP126, SSP245, SSP370, shows varying degrees increase compared period. However, highest concentration scenario SSP585, decreases some extent; (5) likely move towards higher latitudes elevations due changes climate. This research provides comprehensive analysis impacts climate change on chinense, offering valuable information climatic conditions.

Language: Английский

Citations

7
Regulatory role of ABA‐responsive element binding factors in plant abiotic stress response DOI

Dandan Zha,

Yuxi He,

Jianghua Song

et al.

Physiologia Plantarum, Journal Year: 2025, Volume and Issue: 177(2)

Published: March 1, 2025

Abstract As sessile organisms, plants are inevitably threatened by various abiotic stresses. Abiotic stresses seriously affect plant growth and development crop yield. Plants have evolved complex regulatory networks to resist that occur during their life cycle. The hormone abscisic acid (ABA) is accumulated under osmotic stress conditions such as drought, salt, others. ABA signaling pathway plays a key role in response stresses, which ABA‐responsive element binding factors (ABFs) play crucial the whole process. ABFs class of basic leucine zipper proteins (bZIPs) specifically recognize elements belong subfamily bZIP family. discoveries ABFs‐mediated tolerance multiple including salinity, cold, heat highlighted discussed this review. aim review further analyze mechanisms regulation mediated lay foundation for breeding superior stress‐resistant varieties.

Language: Английский

Citations

1
Integrated Metabolomics and Transcriptomics Reveal the Key Role of Flavonoids in the Cold Tolerance of Chrysanthemum DOI Open Access
Di Wu, Yingxue Wu, Ruiqi Gao

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(14), P. 7589 - 7589

Published: July 10, 2024

Chrysanthemum (

Language: Английский

Citations

6
Melatonin-mediated low-temperature tolerance of cucumber seedlings requires Ca2+/CPKs signaling pathway DOI
Cheng Ma,

Zi-Qi Pei,

Qiao Zhu

et al.

Plant Physiology and Biochemistry, Journal Year: 2024, Volume and Issue: 214, P. 108962 - 108962

Published: July 22, 2024

Language: Английский

Citations

5
γ-aminobutyric acid contributes to a novel long-distance signaling in figleaf gourd rootstock-induced cold tolerance of grafted cucumber seedlings DOI
Yanping Qin,

Xiaoxing Dong,

Han Dong

et al.

Plant Physiology and Biochemistry, Journal Year: 2024, Volume and Issue: 216, P. 109168 - 109168

Published: Sept. 30, 2024

Language: Английский

Citations

4
PiERF1 regulates cold tolerance in Plumbago indica L. through ethylene signalling DOI Creative Commons
Zian Zhao, Yirui Li, Ting Lei

et al.

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: Jan. 11, 2025

Ethylene is a signalling factor that plays key role in the response of plants to abiotic stresses, such as cold stress. Recent studies have shown exogenous application 1-aminocyclopropane-1-carboxylate (ACC), an ethylene promoter, affects plant tolerance. The cold-responsive specific gene DREB crucial enhancing tolerance by activating several (COR) genes. However, how biosynthesis pathway regulates this thermophilic has yet be fully elucidated. In study, Plumbago indica L. was used example. Physiological experiments and transcriptomic analyses revealed stress treatment induced synthesis endogenous ACC regulated activator PiERF1, also activated PiDREB1A. Spray ACC-induced upregulation PiERF1 reduced P. decreased expression level PiDREB1A gene. These results indicate directly downstream initiates DREB‒COR regulate tolerance, resulting negative regulation plants.

Language: Английский

Citations

0
Molecular Mechanisms of Cold Stress Response in Cotton: Transcriptional Reprogramming and Genetic Strategies for Tolerance DOI
Washu Dev, Fahmida Sultana, Hongge Li

et al.

Plant Science, Journal Year: 2025, Volume and Issue: unknown, P. 112390 - 112390

Published: Jan. 1, 2025

Language: Английский

Citations

0
Exploring the Role of Non-Structural Carbohydrates (NSCs) Under Abiotic Stresses on Woody Plants: A Comprehensive Review DOI Creative Commons

Ayesha Fazal Nawaz,

Sara Gargiulo, A Pichierri

et al.

Plants, Journal Year: 2025, Volume and Issue: 14(3), P. 328 - 328

Published: Jan. 22, 2025

Global climate change has increased the severity and frequency of abiotic stresses, posing significant challenges to survival growth woody plants. Non-structural carbohydrates (NSCs), including starch sugars, play a vital role in enabling plants withstand these helping stabilize cellular functions by buffering plant energy demands facilitating recovery on alleviation stress. Despite recognized multiple NSCs, contrasting effects stresses NSCs dynamics remain poorly understood. This review aims explore current knowledge stress conditions drought, salinity, heat, water logging, cold dynamics. The roles regulating stress-resilience responses are also discussed, along with NSC measurement, options for future research directions explored. is based comprehensive literature across different search engines like Scopus, Web Science, Google Scholar (2000–2024) using targeted keywords. study compiles provides insights into adaptive strategies response changing conditions, providing groundwork improve tolerance

Language: Английский

Citations

0