Polyamines (PAs) are positively charged molecules known to mitigate drought stress;
however, little is known about their mechanism of alleviating drought stress. We investigated …

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

Salt stress poses a serious hazard to plant growth by altering osmotic and ionic
homeostasis, producing too many oxidants and radicals, and harming vital metabolic …

Free proline has multiple functions in plant cells, such as regulating osmotic potential and
protecting both proteins and cell membranes. The expression of Δ1-Pyrroline-5-carboxylate …

Water scarcity is one of the most important abiotic factors limiting rice growth and
productivity. The application of nutrients affects various physiological and biochemical …

Polyamines are small positively charged molecules in plants and play important functions in
many biological processes under various environmental stresses. One of the most …

Polyamines (PAs), one of plant growth regulators, play an important role in the plant
resistance to drought stress. However, the precise function of putrescine (Put) transformation …

Role of Zn in plant physiology and growth have been extensively studied, however, its effect
on the transcriptional levels of the∆ 1-pyrroline-5-carboxylate synthetase (P5CS), and …

Drought resistance in plants is controlled by multiple genes. To identify the genes that
mediate drought stress responses and to assess the associated metabolic pathways in the …

Abstract Background and Aims Polyamines (PAs) play important roles in drought tolerance,
but the physiological significance of putrescine (Put) conversion into other forms of PAs is …