Polyamines: natural and engineered abiotic and biotic stress tolerance in plants
Polyamines (PAs) are ubiquitous biogenic amines that have been implicated in diverse
cellular functions in widely distributed organisms. In plants, mutant and transgenic plants …
cellular functions in widely distributed organisms. In plants, mutant and transgenic plants …
Polyamines: bio-molecules with diverse functions in plant and human health and disease
Biogenic amines—polyamines (PAs), particularly putrescine, spermidine and spermine are
ubiquitous in all living cells. Their indispensable roles in many biochemical and …
ubiquitous in all living cells. Their indispensable roles in many biochemical and …
Exogenous application of amino acids improves the growth and yield of lettuce by enhancing photosynthetic assimilation and nutrient availability
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 …
quality of crops. Several studies have illustrated the effects of different amino acids on …
SnRK2.4‐mediated phosphorylation of ABF2 regulates ARGININE DECARBOXYLASE expression and putrescine accumulation under drought stress
J Song, P Sun, W Kong, Z **e, C Li, JH Liu - New Phytologist, 2023 - Wiley Online Library
Arginine decarboxylase (ADC)‐mediated putrescine (Put) biosynthesis plays an important
role in plant abiotic stress response. SNF1‐related protein kinases 2s (SnRK2s) and …
role in plant abiotic stress response. SNF1‐related protein kinases 2s (SnRK2s) and …
Revisiting the role of polyamines in plant growth and abiotic stress resilience: mechanisms, crosstalk, and future perspectives
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 …
since they can offer incredible benefits to plants, such as increased crop output, improved …
Abiotic stress generates ROS that signal expression of anionic glutamate dehydrogenases to form glutamate for proline synthesis in tobacco and grapevine
DS Skopelitis, NV Paranychianakis… - The Plant …, 2006 - academic.oup.com
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 …
considerable thermal stability, and de novo synthesis of the α-GDH subunit is induced by …
Polyamine catabolism in plants: a universal process with diverse functions
W Wang, K Paschalidis, JC Feng, J Song… - Frontiers in plant …, 2019 - frontiersin.org
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 …
(CuAOs) and flavin-containing PA oxidases (PAOs). So far, several CuAOs and PAOs have …
[HTML][HTML] Unfinished story of polyamines: Role of conjugation, transport and light-related regulation in the polyamine metabolism in plants
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 …
plant development, their function under stress conditions, and their metabolism have been …
Spermine pretreatment confers dehydration tolerance of citrus in vitro plants via modulation of antioxidative capacity and stomatal response
J Shi, XZ Fu, T Peng, XS Huang, QJ Fan… - Tree Physiology, 2010 - academic.oup.com
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 …
of biological processes. In this paper, attempts were made to investigate the possibility of …
Spermidine Exodus and Oxidation in the Apoplast Induced by Abiotic Stress Is Responsible for H2O2 Signatures That Direct Tolerance Responses in Tobacco
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 …
in this remains speculative. In order to detect the signaling role of apoplastic PA-derived …