Lead (Pb) contamination has a toxic effect on plant metabolisms, leading to a decrease in
biomass production. The free radical nitric oxide (NO) is involved in the mechanism of …

Background and Aims Peroxisomes are subcellular compartments involved in multiple
cellular metabolic pathways. Peroxynitrite (ONOO−) is a nitric oxide-derived molecule which …

Peroxisomes are unique organelles involved in multiple cellular metabolic pathways. Nitric
oxide (NO) is a free radical active in many physiological functions under normal and stress …

Nitric oxide (NO) and nitrosylated derivatives are produced in peroxisomes, but the impact of
NO metabolism on organelle functions remains largely uncharacterised. Double and triple …

In plant cells, cadmium (Cd) and arsenic (As) exert toxicity mainly by inducing oxidative
stress through an imbalance between the production of reactive oxygen species (ROS) and …

Peroxisomes, single-membrane-bounded organelles with essentially oxidative metabolism,
are key in plant responses to abiotic and biotic stresses. Recently, the presence of nitric …

Nitric oxide (NO) is a gaseous free radical endogenously generated in plant cells.
Peroxisomes are cell organelles characterized by an active metabolism of reactive oxygen …

Although peroxisomes are very simple organelles, research on different species has
provided us with an understanding of their importance in terms of cell viability. In addition to …

Plant peroxisomes are subcellular compartments involved in many biochemical pathways
during the life cycle of a plant but also in the mechanism of response against adverse …

Plant peroxisomes maintain a plethora of key life processes including fatty acid β-oxidation,
photorespiration, synthesis of hormones, and homeostasis of reactive oxygen species …