Background: Polyamines are acting as signaling molecules during adaptation to stressful
environment and as regulators of plant development. In plants, polyamines are represented …

BACKGROUND: Polyamines are acting as signaling molecules during adaptation to
stressful environment and as regulators of plant development. In plants, polyamines are …

The effects of the inhibitors of polyamine biosynthesis, canavanine and α-methyl ornithine
on growth, the activities of arginine decarboxylase (EC 4.1. 1.19) and ornithine …

Polyamines are involved in a wide range of plant processes, including cell division,
morphogenesis and stress responses. However, their exact role is not completely …

Polyamine is an important physiological regulation substance functioning in a wide variety of
biological processes, such as plant growth, development, senescence and adversity stress …

Polyamines are low molecular weight polycations found in all living organisms. They are
involved in plant stress response and development. The study was aimed at analyzing the …

In this work, we have investigated polyamine levels (free and conjugated), activities and
regulation of biosynthetic enzymes in different organs of Arabidopsis thaliana L.(ecotype …

The effect of short treatments with 10 mM DL-α-difluoromethylornithine (DFMO) and DL-α-
difluoromethylarginine (DFMA), irreversible inhibitors of putrescine synthesis on growth …

The involvement of polyamines in various cellular and metabolic processes has been well
established, but their mechanism of action and extent of involvement and regulation in …

Polyamines are small positively charged molecules with a widespread presence in all living
organisms. In plants they modulate several aspects of growth and differentiation, and they …