Foliar Application of Silicon Influences the Physiological and Epigenetic Responses of Wheat Grown Under Salt Stress DOI Open Access
Renata Tobiasz-Salach, Barbara Stadnik, Marzena Mazurek

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(24), P. 13297 - 13297

Published: Dec. 11, 2024

Soil salinity is considered a serious problem that limits agricultural productivity. Currently, solutions are being sought to mitigate the negative impact of salt on economically important crops. The aim study was evaluate effect foliar application silicon (Si) physiological and epigenetic responses wheat grown under stress conditions. experiment with seedlings established in pots 200 mM NaCl added. After 7 days, fertilizer (200 g L−1 SiO2) used at concentrations 0.05, 0.1 0.2%. Physiological parameters were measured three times. addition caused significant decrease values plants all variants. In sprayed Si conditions, increase CCI selected gas exchange (PN, Ci, E, gs) chlorophyll fluorescence (PI, RC/ABS, FV/Fm, Fv/F0) observed. doses 0.2% showed better mitigating compared dose 0.05%. observed maintained over time. results obtained indicate positive role for fertilization wheat. Epigenetic mechanisms play an regulating gene expression response stress. Changes status methylation 5′CCGG3′ sequence nuclear genome exposed treated different determined by MSAP approach. clear alteration DNA as experimental factors. changes dose-dependent. These modifications may suggest mechanism plant adaptation after application.

Language: Английский

Ethylene Signaling in Regulating Plant Growth, Development, and Stress Responses DOI Creative Commons
Xiaoyi Wang,

Huiqiang Wen,

Andrey R. Suprun

et al.

Plants, Journal Year: 2025, Volume and Issue: 14(3), P. 309 - 309

Published: Jan. 21, 2025

Ethylene is a gaseous plant hormone that plays crucial role in coordinating various physiological processes plants. It acts as key mediator, integrating both endogenous developmental cues and external environmental signals to regulate wide range of functions, including growth, fruit ripening, leaf abscission, responses stress. The signaling pathway initiated when ethylene binds its receptor. After decades research, the components have been identified characterized. Although molecular mechanisms sensing signal transduction studied extensively, new area research how respiration epigenetic modifications influence response. Here, we summarize progress recent years review function importance growth stress responses. In addition, also describe current understanding Together, our sheds light on ethylene.

Language: Английский

Citations

2
Bacterial DNA methylases as novel molecular and synthetic biology tools: recent developments DOI Creative Commons
Carol N. Flores‐Fernández, Christopher A. O’Callaghan

Applied Microbiology and Biotechnology, Journal Year: 2025, Volume and Issue: 109(1)

Published: March 6, 2025

Bacterial DNA methylases are a diverse group of enzymes which have been pivotal in the development technologies with applications including genetic engineering, bacteriology, biotechnology and agriculture. This review describes bacterial methylase types, main for targeted methylation or demethylation recent roles these molecular synthetic biology. can be exocyclic endocyclic exist as orphan part restriction-modifications (R-M) systems. As group, they display rich diversity sequence-specificity. Additional targeting involve using fusion proteins combining DNA-binding protein (DNBP) such zinc-finger (ZF), transcription activator-like effector (TALE) CRISPR/dCas9. contributed significantly to creation novel assembly techniques, improvement transformation crop plant engineering. Future studies define characteristics more potential identify new tools value biology widespread applications. KEY POINTS: • used direct specific sequences target has applied improve increase efficiency Site-selective alter gene expression phenotype.

Language: Английский

Citations

0
Inherited endurance: deciphering genetic associations of transgenerational and intergenerational heat stress memory in barley DOI
Amr Elkelish, Ahmad M. Alqudah, Abdulrahman M. Alhudhaibi

et al.

Plant Molecular Biology, Journal Year: 2025, Volume and Issue: 115(2)

Published: March 10, 2025

Language: Английский

Citations

0
Heat stress induces pathological and molecular responses in the gills of largemouth bass (Micropterus salmoides) revealed by histology, transcriptomics, and DNA methylomics DOI
S. Liang, Genrong Zhang,

Hao Zhu

et al.

Comparative Biochemistry and Physiology Part D Genomics and Proteomics, Journal Year: 2025, Volume and Issue: unknown, P. 101485 - 101485

Published: March 1, 2025

Language: Английский

Citations

0
Cotton under heat stress: a comprehensive review of molecular breeding, genomics, and multi-omics strategies DOI Creative Commons

Tahira Luqman,

Manzoor Hussain,

Syed Riaz Ahmed

et al.

Frontiers in Genetics, Journal Year: 2025, Volume and Issue: 16

Published: March 18, 2025

Cotton is a vital fiber crop for the global textile industry, but rising temperatures due to climate change threaten its growth, quality and yields. Heat stress disrupts key physiological biochemical processes, affecting carbohydrate metabolism, hormone signaling, calcium gene regulation expression. This review article explores cotton's defense mechanism against heat stress, including epigenetic regulations transgenic approaches, with focus on genome editing tools. Given limitations of traditional breeding, advanced omics technologies such as GWAS, transcriptomics, proteomics, ionomics, metabolomics, phenomics CRISPR-Cas9 offer promising solutions developing heat-resistant cotton varieties. highlights need innovative strategies ensure sustainable production under change.

Language: Английский

Citations

0
Decoding plant thermosensors: mechanism of temperature perception and stress adaption DOI Creative Commons
Tongdan Zhu, Xi Cheng, Changzhi Li

et al.

Frontiers in Plant Science, Journal Year: 2025, Volume and Issue: 16

Published: March 25, 2025

Global climate change, characterized by increased frequency and intensity of extreme temperature events, poses significant challenges to plant survival crop productivity. While considerable research has elucidated responses stress, the molecular mechanisms, particularly those involved in sensing, remain incompletely understood. Thermosensors plants play a crucial role translating signals into cellular responses, initiating downstream signaling cascades that govern adaptive processes. This review highlights recent advances identification classification thermosensors, exploring their physiological roles biochemical mechanisms which they sense changes. We also address thermosensor discovery discuss emerging strategies uncover novel thermosensory with implications for improving resilience stress face rapidly changing climate.

Language: Английский

Citations

0
Development of molecular markers for total soluble solids in tomato fruits DOI Creative Commons
Fangman Li, Yaru Wang, Xun Wang

et al.

Scientia Horticulturae, Journal Year: 2025, Volume and Issue: 344, P. 114111 - 114111

Published: March 1, 2025

Language: Английский

Citations

0
Impact of climate change on aerobiology, rhinitis, and allergen immunotherapy: Work Group Report from the Aerobiology, Rhinitis, Rhinosinusitis & Ocular Allergy, and Immunotherapy, Allergen Standardization & Allergy Diagnostics Committees of the American Academy of Allergy, Asthma & Immunology DOI

Tolly Epstein,

Andrew Rorie, German D. Ramón

et al.

Journal of Allergy and Clinical Immunology, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Citations

0
Molecular regulation of whole genome DNA methylation in heat stress response of dairy cows DOI Creative Commons

Yuze Yang,

Yumei Chen, Lirong Hu

et al.

BMC Genomics, Journal Year: 2025, Volume and Issue: 26(1)

Published: May 9, 2025

Language: Английский

Citations

0
Foliar Application of Silicon Influences the Physiological and Epigenetic Responses of Wheat Grown Under Salt Stress DOI Open Access
Renata Tobiasz-Salach, Barbara Stadnik, Marzena Mazurek

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(24), P. 13297 - 13297

Published: Dec. 11, 2024

Soil salinity is considered a serious problem that limits agricultural productivity. Currently, solutions are being sought to mitigate the negative impact of salt on economically important crops. The aim study was evaluate effect foliar application silicon (Si) physiological and epigenetic responses wheat grown under stress conditions. experiment with seedlings established in pots 200 mM NaCl added. After 7 days, fertilizer (200 g L−1 SiO2) used at concentrations 0.05, 0.1 0.2%. Physiological parameters were measured three times. addition caused significant decrease values plants all variants. In sprayed Si conditions, increase CCI selected gas exchange (PN, Ci, E, gs) chlorophyll fluorescence (PI, RC/ABS, FV/Fm, Fv/F0) observed. doses 0.2% showed better mitigating compared dose 0.05%. observed maintained over time. results obtained indicate positive role for fertilization wheat. Epigenetic mechanisms play an regulating gene expression response stress. Changes status methylation 5′CCGG3′ sequence nuclear genome exposed treated different determined by MSAP approach. clear alteration DNA as experimental factors. changes dose-dependent. These modifications may suggest mechanism plant adaptation after application.

Language: Английский

Citations

1