GPCR-like Protein ZmCOLD1 Regulate Plant Height in an ABA Manner DOI Open Access
Xinyuan Zhang, Zhen Zhang, Hui Peng

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(21), P. 11755 - 11755

Published: Nov. 1, 2024

G protein-coupled receptors (GPCRs) are sensors for the protein complex to sense changes in environmental factors and molecular switches signal transduction. In this study, homologous gene of GPCR-like proteins was identified from maize named as ZmCOLD1. Subcellular analysis showed that ZmCOLD1 is localized cell membrane endoplasmic reticulum. A CRISPR/Cas9 knock-out line

Language: Английский

Exploring lipid signaling in plant physiology: From cellular membranes to environmental adaptation DOI
Malika Oubohssaine, Mohamed Hnini, Karim Rabeh

et al.

Journal of Plant Physiology, Journal Year: 2024, Volume and Issue: 300, P. 154295 - 154295

Published: June 11, 2024

Language: Английский

Citations

10
Metabolic and Functional Interactions of H2S and Sucrose in Maize Thermotolerance through Redox Homeodynamics DOI Open Access

Xiao-Er Li,

Hong-Dan Zhou,

Zhong‐Guang Li

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(12), P. 6598 - 6598

Published: June 15, 2024

Hydrogen sulfide (H2S) is a novel gasotransmitter. Sucrose (SUC) source of cellular energy and signaling molecule. Maize the third most common food crop worldwide. However, interaction H2S SUC in maize thermotolerance not widely known. In this study, using seedlings as materials, metabolic functional interactions were investigated. The data show that under heat stress, survival rate tissue viability increased by exogenous SUC, while malondialdehyde content electrolyte leakage reduced indicating could increase thermotolerance. Also, SUC-promoted was enhanced H2S, separately weakened an inhibitor (propargylglycine) scavenger (hypotaurine) SUC-transport (N-ethylmaleimide), suggesting development To establish underlying mechanism H2S–SUC interaction-promoted thermotolerance, redox parameters mesocotyls measured before after stress. indicate activity gene expression H2S-metabolizing enzymes up-regulated whereas had no significant effect on SUC-metabolizing enzymes. addition, catalase, glutathione reductase, ascorbate peroxidase, dehydroascorbate monodehydroascorbate superoxide dismutase reinforced their combination non-heat conditions to varying degrees. Similarly, ascorbic acid, flavone, carotenoid, polyphenol combination, production radicals hydrogen peroxide level impaired these treatments different extents. These results imply sucrose exist formation through homeodynamics. This finding lays theoretical basis for developing climate-resistant crops improving security.

Language: Английский

Citations

6
A Dose-Dependent Effect of UV-328 on Photosynthesis: Exploring Light Harvesting and UV-B Sensing Mechanisms DOI

Yaxin Zhu,

Hua Wang,

Xiaobo Xiang

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 473, P. 134670 - 134670

Published: May 21, 2024

Language: Английский

Citations

4
Quantitative proteomic analysis based on TMT reveals different responses of Haloxylon ammodendron and Haloxylon persicum to long-term drought DOI Creative Commons
Fang Yang, Xianfeng Ding,

Guanghui Lv

et al.

BMC Plant Biology, Journal Year: 2025, Volume and Issue: 25(1)

Published: April 15, 2025

The essence of the plant drought tolerance mechanism lies in determining protein expression patterns, identifying key drought-tolerant proteins, and elucidating their association with specific functions within metabolic pathways. So far, there is limited information on long-term Haloxylon ammodendron persicum grown natural environments, as analyzed through proteomics. Therefore, this study conducted proteomic research H. environments to identify patterns. Totals 71 348 differentially expressed proteins (DEPs) were identified persicum, respectively. Bioinformatics analysis DEPs reveals that primarily generates a large amount energy by overexpressing related carbohydrate metabolism pathways (pyruvate kinase, purple acid phosphatases chitinase), simultaneously encodes capable degrading misfolded/damaged (tam3-transposase, enhancer mRNA-decapping 4, proteinase inhibitor I3), thus adapting environments. For most (enolase UDP-xylose/xylose synthase) involved are up-regulated, indicating it mainly adapts mechanisms positive regulation expression. These results offer crucial insights into how desert plants adapt arid over long term maintain internal balance. In addition, can serve candidate for molecular breeding genus Haloxylon, aiming develop new germplasm ecosystem restoration.

Language: Английский

Citations

0
Alkaline tolerance in plants: The AT1 gene and beyond DOI

Yuting Qi,

Yujie Xie,

M.M Ge

et al.

Journal of Plant Physiology, Journal Year: 2024, Volume and Issue: 303, P. 154373 - 154373

Published: Oct. 21, 2024

Language: Английский

Citations

2
Trade-Off Regulation in Plant Growth and Stress Responses Through the Role of Heterotrimeric G Protein Signaling DOI Creative Commons
Horim Lee

Plants, Journal Year: 2024, Volume and Issue: 13(22), P. 3239 - 3239

Published: Nov. 19, 2024

Unlike animals, plants are sessile organisms that cannot migrate to more favorable conditions and must constantly adapt a variety of biotic abiotic stresses. Therefore, exhibit developmental plasticity cope, which is probably based on the underlying trade-off mechanism allocates energy expenditure between growth stress responses achieve appropriate development under different environmental conditions. Plant heterotrimeric G protein signaling plays crucial role in involved regulation normal adaptation. This review examines composition processes proteins plants, detailing how they balance adaptive plant immunity thermomorphogenesis through recent advances field. Understanding trade-offs associated with will have significant implications for agricultural innovation, particularly crops improved resilience minimal penalties stress.

Language: Английский

Citations

2
Metabolic and Functional Interaction of H<sub>2</sub>S and Sucrose in Maize Thermotolerance through Redox Homeodynamics DOI Open Access

Xiao-Er Li,

Hong-Dan Zhou,

Zhong‐Guang Li

et al.

Published: May 20, 2024

Hydrogen sulfide (H2S) is a novel gasotransmitter, sucrose (SUC) both cellular energy and signaling molecule. However, their interaction in maize thermotolerance poorly known. In this study, using seedlings as materials, metabolic functional of H2S SUC was investigated. Data show that under heat stress survival rate tissue viability were increased by exogenous SUC, while malondialdehyde content electrolyte leakage decreased indicating could upraise thermotolerance. Also, SUC-upraised enhanced H2S, weakened inhibitor (propargylglycine) scavenger (hypotaurine) SUC-transport (N-ethylmaleimide). To figure out underlying mechanism H2S-SUC interaction-upraised thermotolerance, redox parameters mesocotyls measured before after stress. The data display activity gene expression H2S-metabolizing enzymes up-regulated whereas had no significant effect on SUC-metabolizing enzymes. Besides, catalase, glutathione reductase, ascorbate peroxidase, dehydroascorbate monodehydroascorbate superoxide dismutase reinforced combination non-heat conditions varying degrees. Similarly, ascorbic acid, flavone, carotenoid, polyphenol combination, production radical hydrogen peroxide level impaired these treatments to different extent. These results imply the exists formation through homeodynamics.

Language: Английский

Citations

1
Functional crosstalk of sucrose and G protein signaling in maize thermotolerance by modulating osmoregulation system DOI

Hong-Yan Chen,

Zhong‐Guang Li

PROTOPLASMA, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 19, 2024

Language: Английский

Citations

1
Sucrose Promotes the Proliferation and Differentiation of Callus by Regulating ROS Intensity in Agapanthus praecox DOI Creative Commons
Jianhua Yue, Yan Dong,

Changmei Du

et al.

Horticulturae, Journal Year: 2024, Volume and Issue: 10(12), P. 1350 - 1350

Published: Dec. 16, 2024

The proliferation and differentiation of callus is the foundation for plant regeneration propagation. type carbon sources in medium significantly influences efficacy plants vitro. Our study performed transcriptomic physiological analyses utilizing sucrose, glucose, maltose to understand molecular characteristics potential affected by Agapanthus praecox. Differentially expressed genes were notably associated with hormone signal transduction, glycolysis/gluconeogenesis, MAPK signaling callus. indicators suggest glucose enhanced both cell size increasing endogenous indole-3-acetic acid (IAA), cytokinin, brassinosteroid, gibberellin (GAs), starch, levels, while concurrently reducing levels reactive oxygen species (ROS) such as hydrogen peroxide (H2O2) hydroxyl radical (·OH). Conversely, sucrose treatment promoted elevating IAA oxidase activity alongside stress-related hormones abscisic ethylene levels. Additionally, led increased accumulation fructose, H2O2, ·OH within tissue. Furthermore, influenced regenerative capacity modulating glycometabolism osmoregulation. posits that facilitates via diminished ROS intensity promotes maintaining moderate Altogether, our results capabilities regulating A.

Language: Английский

Citations

0
GPCR-like Protein ZmCOLD1 Regulate Plant Height in an ABA Manner DOI Open Access
Xinyuan Zhang, Zhen Zhang, Hui Peng

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(21), P. 11755 - 11755

Published: Nov. 1, 2024

G protein-coupled receptors (GPCRs) are sensors for the protein complex to sense changes in environmental factors and molecular switches signal transduction. In this study, homologous gene of GPCR-like proteins was identified from maize named as ZmCOLD1. Subcellular analysis showed that ZmCOLD1 is localized cell membrane endoplasmic reticulum. A CRISPR/Cas9 knock-out line

Language: Английский

Citations

0