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 …

As sessile organisms, plants are unable to avoid being subjected to environmental stresses
that negatively affect their growth and productivity. Instead, they utilize various mechanisms …

Salinity stress is one of the significant abiotic stresses that influence critical metabolic
processes in the plant. Salinity stress limits plant growth and development by adversely …

Putrescine (Put) is the starting point of the polyamines (PAs) pathway and the most common
PA in higher plants. It is synthesized by two main pathways (from ornithine and arginine), but …

Plants must cope with different environmental stresses during their whole lifetime. Abiotic
stresses like drought, salt, mineral nutrition disturbances and temperature stress are …

Key message Plant bioregulators play an important role in managing oxidative stress
tolerance in plants. Utilizing their ability in stress sensitive crops through genetic …

Plant diseases are still the main problem for the reduction in crop yield and a threat to global
food security. Additionally, excessive usage of chemical inputs such as pesticides and …

Main conclusion Plant tissue culture has been used for conservation, micropropagation, and
in planta overproduction of some pharma molecules of medicinal plants. New biotechnology …

Pot experiments were conducted to investigate the probable beneficial role of the individual
as well as combined application of kinetin (50 μM Kn) and spermidine (200 μM Spd) on …

Saline–alkaline stress inhibits plant growth and reduces yield. Abscisic acid (ABA) is an
important plant hormone in response to plant stress. However, the role of ABA under saline …