Heavy metal and metalloid toxicity in horticultural plants: Tolerance mechanism and remediation strategies

I Noor, H Sohail, J Sun, MA Nawaz, G Li… - Chemosphere, 2022 - Elsevier
Heavy metal/metalloids (HMs) are among the primary soil pollutants that limit crop
production worldwide. Plants grown in HM contaminated soils exhibit reduced growth and …

The critical role of zinc in plants facing the drought stress

M Umair Hassan, M Aamer, M Umer Chattha, T Haiying… - Agriculture, 2020 - mdpi.com
Drought stress affects plant growth and development by altering physiological and
biochemical processes resulting in reduced crop productivity. Zinc (Zn) is an essential …

A critical review on effects, tolerance mechanisms and management of cadmium in vegetables

M Rizwan, S Ali, M Adrees, M Ibrahim, DCW Tsang… - Chemosphere, 2017 - Elsevier
Cadmium (Cd) accumulation in vegetables is an important environmental issue that
threatens human health globally. Understanding the response of vegetables to Cd stress …

Unravelling cadmium toxicity and tolerance in plants: insight into regulatory mechanisms

SM Gallego, LB Pena, RA Barcia, CE Azpilicueta… - Environmental and …, 2012 - Elsevier
The occurrence of heavy metals in soils may be beneficial or toxic to the environment. The
biota may require some of these elements considered essentials (like Fe, Zn, Cu or Mo) in …

Toxicity of heavy metals and metal-containing nanoparticles on plants

G Mustafa, S Komatsu - Biochimica et Biophysica Acta (BBA)-Proteins and …, 2016 - Elsevier
Plants are under the continual threat of changing climatic conditions that are associated with
various types of abiotic stresses. In particular, heavy metal contamination is a major …

Up-regulation of antioxidant and glyoxalase systems by exogenous glycinebetaine and proline in mung bean confer tolerance to cadmium stress

MA Hossain, M Hasanuzzaman, M Fujita - Physiology and Molecular …, 2010 - Springer
The present study investigates the possible mediatory role of exogenously applied
glycinebetaine (betaine) and proline on reactive oxygen species (ROS) and methylglyoxal …

Hexavalent chromium reduction ability and bioremediation potential of Aspergillus flavus CR500 isolated from electroplating wastewater

V Kumar, SK Dwivedi - Chemosphere, 2019 - Elsevier
Hexavalent chromium reduction by microbes can mitigate the chromium toxicity to the
environment. In the present study Cr [VI] tolerant fungal isolate (CR500) was isolated from …

Sulfur metabolism and stress defense responses in plants

FR Capaldi, PL Gratão, AR Reis, LW Lima… - Tropical plant …, 2015 - Springer
Sulfur management is an important issue in crop plant nutrition. Sulfur has a role in
fundamental processes such as electron transport, structure and regulation. It is also …

Zinc-induced anti-oxidative defense and osmotic adjustments to enhance drought stress tolerance in sunflower (Helianthus annuus L.)

AU Jan, F Hadi, A Ditta, M Suleman, M Ullah - … and Experimental Botany, 2022 - Elsevier
Zinc (Zn) is an essential micronutrient for plant growth and development and plays a vital
role in drought stress tolerance. To explore the physiological mechanisms of drought stress …

The application of a plant biostimulant based on seaweed and yeast extract improved tomato fruit development and quality

G Mannino, C Campobenedetto, I Vigliante… - Biomolecules, 2020 - mdpi.com
Plant biostimulants are under investigation as innovative products to improve plant
production and fruit quality, without resulting in environmental and food contaminations …