[HTML][HTML] Remaining mysteries of molecular biology: the role of polyamines in the cell
The polyamines (PAs) spermidine, spermine, putrescine and cadaverine are an essential
class of metabolites found throughout all kingdoms of life. In this comprehensive review, we …
class of metabolites found throughout all kingdoms of life. In this comprehensive review, we …
Polyamines: molecules with regulatory functions in plant abiotic stress tolerance
Early studies on plant polyamine research pointed to their involvement in responses to
different environmental stresses. During the last few years, genetic, transcriptomic and …
different environmental stresses. During the last few years, genetic, transcriptomic and …
Polyamines: essential factors for growth and survival
Polyamines are low molecular weight, aliphatic polycations found in the cells of all living
organisms. Due to their positive charges, polyamines bind to macromolecules such as DNA …
organisms. Due to their positive charges, polyamines bind to macromolecules such as DNA …
Polyamines function in stress tolerance: from synthesis to regulation
JH Liu, W Wang, H Wu, X Gong… - Frontiers in plant …, 2015 - frontiersin.org
Plants are challenged by a variety of biotic or abiotic stresses, which can affect their growth
and development, productivity, and geographic distribution. In order to survive adverse …
and development, productivity, and geographic distribution. In order to survive adverse …
The roles of polyamines during the lifespan of plants: from development to stress
Compelling evidence indicates that free polyamines (PAs)(mainly putrescine, spermidine,
spermine, and its isomer thermospermine), some PA conjugates to hydroxycinnamic acids …
spermine, and its isomer thermospermine), some PA conjugates to hydroxycinnamic acids …
Plant polyamines in abiotic stress responses
Significance of naturally occurring intracellular polyamines (PAs), such as spermine,
spermidine, and putrescine, in relation to the mechanism and adaptation to combat abiotic …
spermidine, and putrescine, in relation to the mechanism and adaptation to combat abiotic …
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 …
The polyamines and their catabolic products are significant players in the turnover of nitrogenous molecules in plants
Polyamines (PAs) are nitrogenous molecules which play a well-established role in most
cellular processes during growth and development under physiological or biotic/abiotic …
cellular processes during growth and development under physiological or biotic/abiotic …
Extra-cellular but extra-ordinarily important for cells: Apoplastic reactive oxygen species metabolism
A Podgórska, M Burian, B Szal - Frontiers in plant science, 2017 - frontiersin.org
Reactive oxygen species (ROS), by their very nature, are highly reactive, and it is no
surprise that they can cause damage to organic molecules. In cells, ROS are produced as …
surprise that they can cause damage to organic molecules. In cells, ROS are produced as …
Advances in polyamine research in 2007
Polyamines are small aliphatic amines found in all living organisms except some Archaea.
In plants, putrescine, spermidine, and spermine are major components which are not only …
In plants, putrescine, spermidine, and spermine are major components which are not only …