Significance of naturally occurring intracellular polyamines (PAs), such as spermine,
spermidine, and putrescine, in relation to the mechanism and adaptation to combat abiotic …

Abstract Polyamines (mainly putrescine (Put), spermidine (Spd), and spermine (Spm)) have
been widely found in a range of physiological processes and in almost all diverse …

In recent years, extreme environmental cues such as abiotic stresses, including frequent
droughts with irregular precipitation, salinity, metal contamination, and temperature …

The distribution, growth, development and productivity of crop plants are greatly affected by
various abiotic stresses. Worldwide, sustainable crop productivity is facing major challenges …

Numerous environmental conditions negatively affect plant production. Abiotic stresses,
such as salinity, drought, temperature, and heavy metals, cause damage at the …

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 …

In recent years, climate change has altered many ecosystems due to a combination of
frequent droughts, irregular precipitation, increasingly salinized areas and high …

Polyamines (PAs) are low molecular weight aliphatic nitrogenous bases containing two or
more amino groups. They are produced by organisms during metabolism and are present in …

Polyamines (PAs) are aliphatic polycations that are widespread in living organisms. In this
review, we are focusing the correlation between endogenous PA titers and physiological …

Environmental stresses including climate change, especially global warming, are severely
affecting plant growth and productivity worldwide. It has been estimated that two-thirds of the …