Mitigation Effect of Exogenous Nano-Silicon on Salt Stress Damage of Rice Seedlings DOI Open Access

Jian Xiong,

Xiaohui Yang,

Minmin Sun

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 26(1), P. 85 - 85

Published: Dec. 25, 2024

Salt stress represents a significant abiotic factor that impedes the growth of rice. Nano-silicon has potential to enhance rice and salt tolerance. In this experiment, variety 9311 was employed as test material simulate via hydroponics, with objective investigating mitigation effect foliar application nano-silicon on seedlings. The results demonstrated NaCl markedly impeded seedlings after seven days treatment. followed by alleviated seedlings, improved spatial conformation root system, enhanced photosynthesis compared alone. activities antioxidant enzymes were improved. contents antioxidants increased, over-accumulation ROS reduced. Furthermore, found uptake Si4+, K+, Ca2+ in plants, while simultaneously reducing Na+ Cl− accumulation. Additionally, content IAA, CTK, GA, JA, SA ABA decreased. conclusion, been alleviate injury improve

Language: Английский

New Developments in Understanding Cotton's Physiological and Molecular Responses to Salt Stress DOI Creative Commons
Noor Muhammad, Qiang Dong,

Tong Luo

et al.

Plant Stress, Journal Year: 2025, Volume and Issue: unknown, P. 100742 - 100742

Published: Jan. 1, 2025

Language: Английский

Citations

2
Growth, physiological and molecular response of calcium and salicylic acid primed wheat under lead stress DOI Open Access
Sherien E. Sobhy,

Essam‐Eldeen M. Abo‐Kassem,

Nasser Sewelam

et al.

Molecular Biology Reports, Journal Year: 2025, Volume and Issue: 52(1)

Published: Jan. 18, 2025

Language: Английский

Citations

0
Calmodulin-Binding Transcription Factors: Roles in Plant Response to Abiotic Stresses DOI Creative Commons
Yayu Liu, Yali Qiao,

Weibiao Liao

et al.

Plants, Journal Year: 2025, Volume and Issue: 14(4), P. 532 - 532

Published: Feb. 10, 2025

Plants face many abiotic stresses throughout their life cycle, such as drought, high temperature, low and salinity. To survive reproduce, plants have evolved a complex elaborate signal transduction network to sense stress signals initiate corresponding defense mechanisms. Calcium ion (Ca2+), secondary messenger, plays an important role in mediating plant cells. Calmodulin (CaM) is class of Ca2+ receptors that changes cellular calcium concentration can interact with range proteins regulate the activity downstream target proteins. Calmodulin-binding transcription factors (CAMTAs) are family (TFs) widely present bind CaM. The CAMTAs regarded most characterized CaM-binding TF signaling pathway. In recent years, studies shown play regulatory response growth development. Therefore, this review summarizes progress discovery, structure, under stresses, view providing reference for future CAMTA studies. Finally, prospects directions further research on potential mechanisms also discussed.

Language: Английский

Citations

0
Diagnosis of Macronutrients in Patchouli Leaves and Response to Fertilizers in Inceptisols of Aceh: A Case Study in Aceh Besar Regency, Indonesia DOI Creative Commons
Zuraida Zuraida, Sufardi Sufardi, Helmi Helmi

et al.

Agriculture, Journal Year: 2025, Volume and Issue: 15(6), P. 651 - 651

Published: March 19, 2025

This study aims to evaluate the nutrient status in leaves of patchouli grown Inceptisols soil Aceh, Indonesia. The experiment utilized a randomized block design (RBD) with three replications. study’s factor was applying fertilizer nutrients across eight treatments designed according omission trials. response analyzed for N, P, K, Ca, and Mg concentrations 120 days after planting seedlings pots. seeds used were local varieties from Aceh (“Tapak Tuan”). Urea (45% N), triple phosphate/SP-36 (15.65% P), potassium chloride (49.8% K), calcium carbonate (40% Ca), magnesium oxide (60% Mg), S elementary (88.9% S) are as sources Mg, S, respectively. topsoil (0–20 cm). experimental results showed that stress treatment influenced content Inceptisols. Ca below adequacy threshold, showing deficiency symptoms. critical levels plants macroelements 4.5%, 0.35%, 1.2%, 2.5%, 0.25%, Only reached standard patchouli. limiting Besar Ca. It is necessary add C macro fertilizers increase growth yield Besar,

Language: Английский

Citations

0
Bacterial N-acyl-homoserine lactone enhances the degradation of sulfamethoxazole by microalgae and the associated metabolic regulatory mechanisms DOI

B. Mao,

Kaiyuan Li, Ashiwin Vadiveloo

et al.

Bioresource Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132487 - 132487

Published: April 1, 2025

Language: Английский

Citations

0
Exogenous coumarin improves cell wall and plasma membrane stability and function by maintaining copper and calcium homeostasis in citrus roots under copper excess DOI

Wei-Lin Huang,

Wei-Tao Huang,

Xu-Feng Chen

et al.

Plant Physiology and Biochemistry, Journal Year: 2025, Volume and Issue: unknown, P. 109949 - 109949

Published: April 1, 2025

Language: Английский

Citations

0
Aequorin-Based In Vivo Luminescence Imaging Detects Calcium Signalling in Response to Biotic and Abiotic Stresses in Tomato DOI Creative Commons
Lulu Liu, Xiaofei Li,

Yibo Teng

et al.

Horticulturae, Journal Year: 2024, Volume and Issue: 10(8), P. 857 - 857

Published: Aug. 14, 2024

The tomato (Solanum lycopersicum L.), a widely cultivated and economically important vegetable crop, is subject to number of biotic abiotic stresses in nature. Several have been demonstrated elevate the concentration cytosolic free Ca2+ ([Ca2+]i) Arabidopsis due influx calcium ions. In this study, recombinant aequorin was introduced into order investigate change [Ca2+]i when treated with exogenous Ca2+. This resulted strong luminescence signals, which were mainly observed roots. Luminescence signals also detected whole plant, including leaves, surfactant (Silwet L-77) added coelenterazine. increased dosage NaCl/elf18. showed lower increase intensity elf18 treatment compared NaCl treatment. Furthermore, responses other or stresses, such as H2O2 Pep1, evaluated. It found that transgenic expressing can effectively detect changes levels. represents an effective tool for detecting provides solid basis investigating adaptation mechanisms tomatoes various stresses. Moreover, aequorin-based system would be highly valuable studying specificity crosstalk plant signalling networks under tomatoes.

Language: Английский

Citations

1
Mitigation Effect of Exogenous Nano-Silicon on Salt Stress Damage of Rice Seedlings DOI Open Access

Jian Xiong,

Xiaohui Yang,

Minmin Sun

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 26(1), P. 85 - 85

Published: Dec. 25, 2024

Salt stress represents a significant abiotic factor that impedes the growth of rice. Nano-silicon has potential to enhance rice and salt tolerance. In this experiment, variety 9311 was employed as test material simulate via hydroponics, with objective investigating mitigation effect foliar application nano-silicon on seedlings. The results demonstrated NaCl markedly impeded seedlings after seven days treatment. followed by alleviated seedlings, improved spatial conformation root system, enhanced photosynthesis compared alone. activities antioxidant enzymes were improved. contents antioxidants increased, over-accumulation ROS reduced. Furthermore, found uptake Si4+, K+, Ca2+ in plants, while simultaneously reducing Na+ Cl− accumulation. Additionally, content IAA, CTK, GA, JA, SA ABA decreased. conclusion, been alleviate injury improve

Language: Английский

Citations

1