Abiotic stress and reactive oxygen species: Generation, signaling, and defense mechanisms

S Sachdev, SA Ansari, MI Ansari, M Fujita… - Antioxidants, 2021 - mdpi.com
Climate change is an invisible, silent killer with calamitous effects on living organisms. As
the sessile organism, plants experience a diverse array of abiotic stresses during …

Melatonin-induced water stress tolerance in plants: Recent advances

M Moustafa-Farag, A Mahmoud, MB Arnao… - Antioxidants, 2020 - mdpi.com
Water stress (drought and waterlogging) is severe abiotic stress to plant growth and
development. Melatonin, a bioactive plant hormone, has been widely tested in drought …

Treatment of sweet pepper with stress tolerance-inducing compounds alleviates salinity stress oxidative damage by mediating the physio-biochemical activities and …

KA Abdelaal, LM El-Maghraby, H Elansary, YM Hafez… - Agronomy, 2019 - mdpi.com
Salinity stress occurs due to the accumulation of high levels of salts in soil, which ultimately
leads to the impairment of plant growth and crop loss. Stress tolerance-inducing compounds …

Improving crop drought resistance with plant growth regulators and rhizobacteria: Mechanisms, applications, and perspectives

H Zhang, X Sun, M Dai - Plant Communications, 2022 - cell.com
Drought is one of the main abiotic stresses that cause crop yield loss. Improving crop yield
under drought stress is a major goal of crop breeding, as it is critical to food security. The …

Changes in Ecophysiology, Osmolytes, and Secondary Metabolites of the Medicinal Plants of Mentha piperita and Catharanthus roseus Subjected to Drought and …

HA Alhaithloul, MH Soliman, KL Ameta, MA El-Esawi… - Biomolecules, 2019 - mdpi.com
Global warming contributes to higher temperatures and reduces rainfall for most areas
worldwide. The concurrent incidence of extreme temperature and water shortage lead to …

Biosynthesis and the roles of plant sterols in development and stress responses

Y Du, X Fu, Y Chu, P Wu, Y Liu, L Ma, H Tian… - International Journal of …, 2022 - mdpi.com
Plant sterols are important components of the cell membrane and lipid rafts, which play a
crucial role in various physiological and biochemical processes during development and …

Melatonin counteracts drought induced oxidative damage and stimulates growth, productivity and fruit quality properties of tomato plants

MFM Ibrahim, OHA Elbar, R Farag, M Hikal, A El-Kelish… - Plants, 2020 - mdpi.com
Melatonin “N-Acetyl-5-methoxytryptamine”(MT) has recently been considered as a new plant
growth regulator with multiple physiological functions. Although many previous studies have …

Exogenous ascorbic acid induced chilling tolerance in tomato plants through modulating metabolism, osmolytes, antioxidants, and transcriptional regulation of …

A Elkelish, SH Qari, YSA Mazrou, KAA Abdelaal… - Plants, 2020 - mdpi.com
Chilling, a sort of cold stress, is a typical abiotic ecological stress that impacts the
development as well as the growth of crops. The present study was carried to investigate the …

Salicylic acid stimulates antioxidant defense and osmolyte metabolism to alleviate oxidative stress in watermelons under excess boron

M Moustafa-Farag, HI Mohamed, A Mahmoud… - Plants, 2020 - mdpi.com
Boron (B) is a microelement required in vascular plants at a high concentration that
produces excess boron and toxicity in many crops. B stress occurs widely and limits plant …

Oxidative stress responses of some endemic plants to high altitudes by intensifying antioxidants and secondary metabolites content

AM Hashim, BM Alharbi, AM Abdulmajeed, A Elkelish… - Plants, 2020 - mdpi.com
Most endemic plant species have limited altitudinal ranges. At higher altitudes, they are
subjected to various environmental stresses. However, these plants use unique defense …