During ontogeny, plants interact with a wide variety of microorganisms. The association with
mutualistic microbes results in benefits for the plant. By contrast, pathogens may cause a …

Polyamines are low molecular weight amines, with versatile and essential functions during
the lifespan of prokaryotes and eukaryotes. Modulation of polyamine metabolism under …

Polyamines (PAs) are ubiquitous amine molecules found in all living organisms. In plants,
beside their role in signaling and protection against abiotic stresses, there is increasing …

Polyamines are small organic bases that have been found in all living organisms where they
play important roles in the regulation of growth, development and responses to biotic and …

Data obtained in bacteria and mammals have revealed the existence of transcriptional,
translational and/or post‐translational mechanisms controlling polyamine metabolism. In …

Polyamines have long been implicated in plant adaptation to abiotic and biotic stress. As a
general rule of thumb the higher the polyamine titers the better. However, their molecular …

Recent developments in the metabolism and function of polyamines in plants is presented.
Polyamines appear to be involved in a wide range of plant processes, however their exact …

Our understanding of the precise role (s) of polyamines (PAs) in various plant
developmental and morphogenetic processes has advanced considerably by the ability to …

Compelling evidence indicates the participation of polyamines in abiotic and biotic stress
responses in plants. Indeed, genetic engineering of polyamine levels in plants has …

Polyamines (PAs) are ubiquitous biogenic amines that have been implicated in diverse
cellular functions in widely distributed organisms. In plants, mutant and transgenic plants …