Plant hormones play a vital role in promoting growth, development and metabolism of the
plant, as well as act as a protector against various environmental stresses. In particular …

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 …

The exact relationship between polyamine, abscisic acid and proline metabolisms is still
poorly understood. In the present study, the effects of putrescine and abscisic acid …

Mitochondria are energy factories of cells and are important for intracellular interactions with
other organelles. Emerging evidence indicates that mitochondria play essential roles in the …

Metabolism and regulation of cellular polyamine levels are crucial for living cells to maintain
their homeostasis and function. Polyamine oxidases (PAOs) terminally catabolize …

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

Drastic change in global climatic conditions has significantly increased the frequency of
abiotic stresses, such as different temperature regimes (high, low, or freezing stress) …

Different abiotic and biotic stresses lead to the production and accumulation of reactive
oxygen species (ROS) in various cell organelles such as in mitochondria, resulting in …

Salicylic acid (SA) is a key component of plant defence, which exerts a concentration-
dependent effect on photosynthesis under multi-faceted influence of light. Photosynthetic …