Polyamine (PA) catabolic processes are performed by copper-containing amine oxidases
(CuAOs) and flavin-containing PA oxidases (PAOs). So far, several CuAOs and PAOs have …

Polyamines not only play roles in plant growth and development, but also adapt to
environmental stresses. Polyamines can be oxidized by copper-containing diamine …

The interplay between polyamines (PAs) and nitrogen (N) is emerging as a key factor in
plant response to abiotic and biotic stresses. The PA/N interplay in plants connects N …

In plants, many of the enzymes in polyamine metabolism are encoded by multiple genes,
whose expressions are differentially regulated under different physiological conditions. For …

Polyamines (PAs) have a fundamental role in the functioning of plant cells when exposed to
heavy metal (HM) stress conditions. PAs play a significant importance in growth, physiology …

Abscisic acid (ABA) and polyamines (PAs) play an important role in plant stress responses;
however, their cooperative mechanisms are not fully understood. Here, using the detached …

Polyamines (PAs) are positively charged amines that are present in all organisms. In
addition to their functions specific to growth and development, they are involved in …

Polyamine oxidases (PAOs) are characterized by a broad variability in catalytic properties
and subcellular localization, and impact key cellular processes in diverse organisms. In the …

Plants produce structurally and functionally diverse metabolites that are key to many
physiological processes such as growth and development, reproduction, defense, and …

Polyamines (PAs) namely putrescine, spermidine, spermine and cadaverine are low
molecular weight polycations found in all living organisms. In plants, considerable progress …