Heavy metals and arsenic stress in food crops: Elucidating antioxidative defense mechanisms in hyperaccumulators for food security, agricultural sustainability, and …

PK Rai, C Sonne, KH Kim - Science of The Total Environment, 2023 - Elsevier
The spread of heavy metal (loid) s at soil-food crop interfaces has become a threat to
sustainable agricultural productivity, food security, and human health. The eco-toxic effects …

Melatonin: first-line soldier in tomato under abiotic stress current and future perspective

MA Altaf, R Shahid, MM Altaf, R Kumar, S Naz… - Plant Physiology and …, 2022 - Elsevier
Melatonin is a natural, multifunctional, nontoxic, regulatory, and ubiquitous biomolecule,
having low molecular weight and pleiotropic effects in the plant kingdom. It is a recently …

Melatonin enhanced the heavy metal-stress tolerance of pepper by mitigating the oxidative damage and reducing the heavy metal accumulation

MA Altaf, Y Hao, H Shu, MA Mumtaz, S Cheng… - Journal of Hazardous …, 2023 - Elsevier
Heavy metals (HMs), like vanadium (V), chromium (Cr), cadmium (Cd), and nickel (Ni)
toxicity due to anthropogenic, impair plant growth and yield, which is a challenging issue for …

Melatonin and strigolactone mitigate chromium toxicity through modulation of ascorbate-glutathione pathway and gene expression in tomato

V Raja, SU Qadir, N Kumar, AA Alsahli… - Plant Physiology and …, 2023 - Elsevier
Chromium (Cr) is considered one of the most hazardous metal contaminant reducing crop
production and putting human health at risk. Phytohormones are known to regulate …

Melatonin and abiotic stress tolerance in crop plants

R Colombage, MB Singh, PL Bhalla - International Journal of Molecular …, 2023 - mdpi.com
Increasing food demand by the growing human population and declining crop productivity
due to climate change affect global food security. To meet the challenges, developing …

Melatonin as a key regulator in seed germination under abiotic stress

L Wang, M Tanveer, H Wang… - Journal of Pineal …, 2024 - Wiley Online Library
Seed germination (SG) is the first stage in a plant's life and has an immense importance in
sustaining crop production. Abiotic stresses reduce SG by increasing the deterioration of …

Exogenous melatonin confers drought stress by promoting plant growth, photosynthetic efficiency and antioxidant defense system of pea (Pisum sativum L.)

R Ahmad, AA Alsahli, S Alansi, MA Altaf - Scientia Horticulturae, 2023 - Elsevier
One important environmental condition that negatively impacts plants is drought stress.
Melatonin had the potential to enhance drought tolerance in plants. So, the purpose of this …

Chemical priming enhances plant tolerance to salt stress

F Zulfiqar, M Nafees, J Chen, A Darras… - Frontiers in Plant …, 2022 - frontiersin.org
Salt stress severely limits the productivity of crop plants worldwide and its detrimental effects
are aggravated by climate change. Due to a significant world population growth, agriculture …

Maize PHYTOMELATONIN RECEPTOR1 functions in plant tolerance to osmotic and drought stress

LF Wang, KK Lu, TT Li, Y Zhang, JX Guo… - Journal of …, 2022 - academic.oup.com
Phytomelatonin is a universal signal molecule that regulates plant growth and stress
responses; however, only one receptor that can directly bind with and perceive melatonin …

Exogenous Melatonin Spray Enhances Salinity Tolerance in Zizyphus Germplasm: A Brief Theory

R Ahmad, M Manzoor, HMD Muhammad, MA Altaf… - Life, 2023 - mdpi.com
Fruit orchards are frequently irrigated with brackish water. Irrigation with poor quality water is
also a major cause of salt accumulation in soil. An excess of salts results in stunted growth …