As two coexisting abiotic stresses, salt stress and alkali stress have severely restricted the
development of global agriculture. Clarifying the plant resistance mechanism and …

In recent years, research on spermine (Spm) has turned up a lot of new information about
this essential polyamine, especially as it is able to counteract damage from abiotic stresses …

Heavy metals can represent a threat to the health of aquatic ecosystems. Unlike organic
chemicals, heavy metals cannot be eliminated by natural processes such as their …

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 …

Soil arbuscular mycorrhizal fungi (AMF) enhance the tolerance of plants against soil
moisture deficit stress (SMDS), but the underlying mechanisms are still not fully understood …

Polyamines are naturally occurring secondary metabolites that are known to possess
nonenzymatic antioxidant properties. They are carbon-and nitrogen-containing polycationic …

Environmental stresses of (a) biotic origin induce the production of multitudinous
compounds (metabolites and proteins) as protective defense mechanisms in plants. On …

Polyamine (PA) metabolism and functions have started to raise attention from plant scientists
in the last years. PAs have been investigated for their involvement in plant cell signalling …

In this study, an cadmium (Cd)-immobilizing and arginine decarboxylase-producing
endophytic Sphingomonas sp. strain C40 obtained from the seeds of Oryza sativa Cliangyou …

The effect of exogenously applied putrescine (Put) on salt stress tolerance was investigated
in Panax ginseng. Thirty-day-old ginseng sprouts were grown in salinized nutrient solution …