Chromium toxicity in plants: signaling, mitigation, and future perspectives

S Ali, RA Mir, A Tyagi, N Manzar, AS Kashyap… - Plants, 2023 - mdpi.com
Plants are very often confronted by different heavy metal (HM) stressors that adversely
impair their growth and productivity. Among HMs, chromium (Cr) is one of the most prevalent …

Say “NO” to plant stresses: Unravelling the role of nitric oxide under abiotic and biotic stress

D Kumar, P Ohri - Nitric Oxide, 2023 - Elsevier
Nitric oxide (NO) is a diatomic gaseous molecule, which plays different roles in different
strata of organisms. Discovered as a neurotransmitter in animals, NO has now gained a …

Molybdenum nanofertilizer boosts biological nitrogen fixation and yield of soybean through delaying nodule senescence and nutrition enhancement

M Li, P Zhang, Z Guo, W Cao, L Gao, Y Li, CF Tian… - ACS …, 2023 - ACS Publications
Soybean (Glycine max) is a crop of global significance and has low reliance on N fertilizers
due to its biological nitrogen fixation (BNF) capacity, which harvests ambient N2 as a critical …

Nitric oxide and hydrogen sulfide work together to improve tolerance to salinity stress in wheat plants by upraising the AsA-GSH cycle

C Kaya, F Ugurlar, M Ashraf, P Alam… - Plant Physiology and …, 2023 - Elsevier
The participation of nitric oxide (NO) in wheat plant tolerance to salinity stress (SS) brought
about by hydrogen sulphide (H 2 S) via modifying the ascorbate-glutathione (AsA-GSH) …

Seed priming with nano-silica effectively ameliorates chromium toxicity in Brassica napus

Z Ulhassan, S Yang, D He, AR Khan, A Salam… - Journal of Hazardous …, 2023 - Elsevier
Plant yield is severely hampered by chromium (Cr) toxicity, affirming the urgent need to
develop strategies to suppress its phyto-accumulation. Silicon dioxide nanoparticles (SiO 2 …

Chromium toxicity induced oxidative damage in two rice cultivars and its mitigation through external supplementation of brassinosteroids and spermine

F Basit, JA Bhat, Z Dong, Q Mou, X Zhu, Y Wang, J Hu… - Chemosphere, 2022 - Elsevier
The chromium (Cr) induced phytotoxicity avowed the scientific community to develop stress
mitigation strategies to restrain the Cr accumulation inside the food chain. Whereas …

Melatonin alleviates chromium toxicity in maize by modulation of cell wall polysaccharides biosynthesis, glutathione metabolism, and antioxidant capacity

X Yang, J Ren, X Lin, Z Yang, X Deng, Q Ke - International Journal of …, 2023 - mdpi.com
Melatonin, a pleiotropic regulatory molecule, is involved in the defense against heavy metal
stress. Here, we used a combined transcriptomic and physiological approach to investigate …

Exogenous hydrogen sulfide alleviates chromium toxicity by modulating chromium, nutrients and reactive oxygen species accumulation, and antioxidant defence …

D Singh, NL Sharma, D Singh, MH Siddiqui… - Plant Physiology and …, 2023 - Elsevier
Chromium (Cr), a highly toxic redox-active metal cation in soil, seriously threatens global
agriculture by affecting nutrient uptake and disturbing various physio-biochemical processes …

H2S-Generating Cytosolic L-Cysteine Desulfhydrase and Mitochondrial D-Cysteine Desulfhydrase from Sweet Pepper (Capsicum annuum L.) Are Regulated During …

MA Muñoz-Vargas, J López-Jaramillo… - Antioxidants & Redox …, 2023 - liebertpub.com
Aims: Pepper fruit is a horticultural product worldwide consumed that has great nutritional
and economic relevance. Besides the phenotypical changes that undergo pepper fruit …

Recent advances and mechanistic interactions of hydrogen sulfide with plant growth regulators in relation to abiotic stress tolerance in plants

B Hilal, TA Khan, Q Fariduddin - Plant Physiology and Biochemistry, 2023 - Elsevier
Adverse environmental constraints such as drought, heat, cold, salinity, and heavy metal
toxicity are the primary concerns of the agricultural industry across the globe, as these …