Marine and terrestrial biostimulant elicitors of tolerance to cold stress DOI Creative Commons
Eva Regina Oliveira, Aline Nunes,

Felipe de Souza Dutra

и другие.

Frontiers in Plant Science, Год журнала: 2025, Номер 16

Опубликована: Апрель 8, 2025

The increasing frequency of adverse environmental events, driven by ongoing climate change, has intensified the search for new technological alternatives in crop production and plant protection. Thermal stress can limit adaptation negatively impact metabolism, physiology, morphology, yield. Cold plants been extensively studied affect various stages plant's life cycle, from seed formation to development, causing damage cell membranes, impairing division, disrupting water absorption. Consequently, researchers have focused on mitigating impacts abiotic investigating bioactive molecules biostimulants derived organisms, which enhance tolerance mechanisms plants. In aquatic environments, macro- microalgae emerged as key sources elicitors, providing extractable such polysaccharides, polyamines, polyphenols, amino acids that defense responses. Similarly, certain terrestrial shown potential biostimulant compounds. Thus, this study aims highlight advancements systems emphasizing algae-based elicitors enhancing cold stress. Ultimately, goal is improve understanding promising biological models food production, fostering innovative developments contribute economically ecologically sustainable technologies.

Язык: Английский

Flavonoids as key players in cold tolerance: molecular insights and applications in horticultural crops DOI Creative Commons
Jiaxin Li, Qinhan Yu, Chang Liu

и другие.

Horticulture Research, Год журнала: 2025, Номер 12(4)

Опубликована: Янв. 2, 2025

Abstract Cold stress profoundly affects the growth, development, and productivity of horticultural crops. Among diverse strategies plants employ to mitigate adverse effects cold stress, flavonoids have emerged as pivotal components in enhancing plant resilience. This review was written systematically highlight critical role tolerance, aiming address increasing need for sustainable practices under climate stress. We provide a comprehensive overview tolerance crops, emphasizing their biosynthesis pathways, molecular mechanisms, regulatory aspects conditions. discuss how act antioxidants, scavenging reactive oxygen species (ROS) generated during they regulate gene expression by modulating stress-responsive genes pathways. Additionally, we explore application through genetic engineering breeding strategies, offering insights into practical interventions improving crop Despite significant advances, research gap remains understanding precise mechanisms which specific confer resistance, especially across different species. By addressing current knowledge gaps, proposing future directions highlighting implications horticulture, aim advance enhance

Язык: Английский

Процитировано

0

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

и другие.

Plant Science, Год журнала: 2025, Номер unknown, С. 112390 - 112390

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0

Acclimation-Mediated Tolerance to Low Temperature in Bread and Durum Wheat Cultivars via Regulation of Antioxidative Responses and Genes Involved in Ethylene Metabolism DOI

Farid Eshaghi-Gorji,

Reza Maali-Amiri,

Salehe Naderi

и другие.

Journal of Plant Growth Regulation, Год журнала: 2025, Номер unknown

Опубликована: Янв. 29, 2025

Язык: Английский

Процитировано

0

Investigating Frost Response, Rootstock-Dependent Cold Tolerance, and Floral Bud Mortality in Apple Cultivars Through Transcriptomic Insights DOI
Amolpreet Kaur Saini,

Khalil R. Jahed,

Deisiany Ferreira Neres

и другие.

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0

Small but Mighty: Role of miRNA in Abiotic Stress Responses and Crop Improvement DOI

Debdatta Chatterjee,

Sanjib patra,

Arunava Mandal

и другие.

Journal of Plant Growth Regulation, Год журнала: 2025, Номер unknown

Опубликована: Фев. 13, 2025

Язык: Английский

Процитировано

0

BIOPROSPECTING ANTARCTIC ACTINOBACTERIA:DISCOVERY OF FUNCTIONAL CRYOPROTECTIVE PROTEINS FOR INNOVATIONS IN FOOD SCIENCES AND BIOMEDICAL APPLICATIONS DOI
Kannan Kamala, Pitchiah Sivaperumal

Food Bioscience, Год журнала: 2025, Номер 66, С. 106134 - 106134

Опубликована: Фев. 14, 2025

Язык: Английский

Процитировано

0

Transcriptomic Profiling Reveals Key Genes Underlying Cold Stress Responses in Camphora DOI Creative Commons

Bowen Shi,

Linlin Zheng, Yifeng Wang

и другие.

Life, Год журнала: 2025, Номер 15(2), С. 319 - 319

Опубликована: Фев. 19, 2025

The genus Camphora encompasses species of significant ecological and economic importance, such as C. parthenoxylon officinarum, which exhibit distinct phenotypic traits stress responses. This study seeks to elucidate the molecular basis cold tolerance through comparative transcriptomic analysis complemented by physiological characterization. RNA sequencing revealed 6123 differentially expressed genes between two species, with enriched pathways related stress, oxidative carotenoid biosynthesis, photosynthesis. Key genes, annexin D5, chlorophyll a/b-binding protein, early light-induced protein 1, 9-cis-epoxycarotenoid dioxygenase, were identified critical regulators frost resistance, photosynthetic efficiency, biosynthesis. Functional enrichment analyses highlighted involvement signal transduction, membrane stabilization, secondary metabolism in adaptive Physiological assays supported these findings, showing higher content enhanced antioxidative enzyme activities parthenoxylon. These results provide valuable insights into genetic biochemical mechanisms underlying adaptation offer promising targets for enhancing resilience economically plants.

Язык: Английский

Процитировано

0

Integrating Phenotypic and Molecular Approaches to Unravel Salinity and Cold Tolerance in Wetland Plants for Ecosystem Restoration DOI Creative Commons

Kai Jiang,

X. Q. Hu, Qi Sun

и другие.

Environmental and Experimental Botany, Год журнала: 2025, Номер unknown, С. 106108 - 106108

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

0

Global Change Impacts on Forest Elementomes and Insights for Improved Management Practices DOI
Zhenhong Hu, Pu Yan, Binbin Li

и другие.

Current Climate Change Reports, Год журнала: 2025, Номер 11(1)

Опубликована: Март 6, 2025

Язык: Английский

Процитировано

0

Proteomic, Transcriptomic, Biochemical and Physiological Investigations Shed Light on Responses to Low Temperature Stress in Two Contrasting Soybean Varieties DOI
Birra Bukhari, Changkui Guo,

Jin Sun

и другие.

Plant Cell & Environment, Год журнала: 2025, Номер unknown

Опубликована: Март 28, 2025

ABSTRACT Cold stress is the major abiotic factor limiting crop productivity. However, compared to model plant Arabidopsis Thaliana , crucial genes and underlying molecular mechanisms involved in soybean cold remain underexplored. Here, we investigate two national cultivars, HH43 HX3, bred from northeast southwest regions of China, which exhibit significant differences tolerance. Morphological biochemical examinations show that, HH43, HX3 exhibits delayed wilting, reduced oxidative damage, elevated antioxidant enzyme activities under low temperature (4°C). Transcriptomic analyses distinct patterns between displays a rapid gene response, while gradual increase. Particularly, identify MEblue MEgreen modules related construct their GENIE3 networks. Key TFs such as ATAF1 its potential targets were identified, likely contribute tolerance HX3. Moreover, proteomic reveal broader more sustained protein upregulation associated with maintaining metabolic activity cellular homeostasis cold‐tolerant limited response was observed cold‐sensitive degradation certain early responsive proteins. These findings provide substantial resources for further functional research breeding cultivars.

Язык: Английский

Процитировано

0