The discovery of the colocalization of catalase with H2O2-generating oxidases in
peroxisomes was the first indication of their involvement in the metabolism of oxygen …

Cadmium (Cd) toxicity has been widely studied in different plant species; however, the
mechanism involved in its toxicity as well as the cell response against the metal have not …

Nitrite is one of the players in the broad nitrogen biogeochemical cycle. This nitrogen oxo-
anion is involved in key pathways crucial to life on Earth and to the planetary “recycling” of …

Nitric oxide (NO) has now gained significant place in plant science, mainly due to its
properties (free radical, small size, no charge, short-lived, and highly diffusible across …

The involvement of nitric oxide (NO) and hydrogen sulfide (H2S) in countermanding heat-
inhibited photosynthetic features were studied in wheat (Triticum aestivum L.). Heat stress …

Growth of pea (Pisum sativum L.) plants with 50 µm CdCl2 for 15 d produced a reduction in
the number and length of lateral roots, and changes in structure of the principal roots …

Nitric oxide (NO), a free radical generated in plant cells, belongs to a family of related
molecules designated as reactive nitrogen species (RNS). When an imbalance of RNS …

Nitric oxide (NO) is a major signaling biomolecule associated with signal transduction in
plants. The beneficial role of NO in plants, exposed to several abiotic stresses shifted our …

Nitric oxide (NO) functions as a cell-signaling molecule in plants. In particular, a role for NO
in the regulation of iron homeostasis and in the plant response to toxic metals has been …

Given their sessile nature, plants continuously face unfavorable conditions throughout their
life cycle, including water scarcity, extreme temperatures and soil pollution. Among all, metal …