Biogenic amines—polyamines (PAs), particularly putrescine, spermidine and spermine are
ubiquitous in all living cells. Their indispensable roles in many biochemical and …

Polyamines (PAs) are ubiquitous biogenic amines that have been implicated in diverse
cellular functions in widely distributed organisms. In plants, mutant and transgenic plants …

As natural plant growth stimulators, amino acids are widely used to improve the yield and
quality of crops. Several studies have illustrated the effects of different amino acids on …

Arginine decarboxylase (ADC)‐mediated putrescine (Put) biosynthesis plays an important
role in plant abiotic stress response. SNF1‐related protein kinases 2s (SnRK2s) and …

Phytohormone-like plant growth regulators are becoming hallmarks in plant stress biology
since they can offer incredible benefits to plants, such as increased crop output, improved …

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 play a fundamental role in the functioning of all cells. Their regulatory role in
plant development, their function under stress conditions, and their metabolism have been …

Glutamate dehydrogenase (GDH) may be a stress-responsive enzyme, as GDH exhibits
considerable thermal stability, and de novo synthesis of the α-GDH subunit is induced by …

Polyamines, small aliphatic polycations, have been suggested to play key roles in a number
of biological processes. In this paper, attempts were made to investigate the possibility of …

Polyamines (PAs) exert a protective effect against stress challenges, but their molecular role
in this remains speculative. In order to detect the signaling role of apoplastic PA-derived …