title: Polyamines under Abiotic Stress: Metabolic Crossroads and Hormonal Crosstalks in Plants.
abstract: Polyamines are essential compounds for cell survival and have key roles in plant stress protection. Current evidence points to the occurrence of intricate cross-talks between polyamines, stress hormones and other metabolic pathways required for their function. In this review we integrate the polyamine metabolic pathway in the context of its immediate metabolic network which is required to understand the multiple ways by which polyamines can maintain their homeostasis and participate in plant stress responses.
authors: Unit of Plant Physiology, Department of Natural Products and Plant Biology, Faculty of Pharmacy, University of Barcelona, Diagonal, 643, 08028 Barcelona, Spain.
authors: Marta
authors: M
authors: Bitrián
authors: Unit of Plant Physiology, Department of Natural Products and Plant Biology, Faculty of Pharmacy, University of Barcelona, Diagonal, 643, 08028 Barcelona, Spain.
authors: Xavier
authors: X
authors: Zarza
authors: Unit of Plant Physiology, Department of Natural Products and Plant Biology, Faculty of Pharmacy, University of Barcelona, Diagonal, 643, 08028 Barcelona, Spain.
authors: Teresa
authors: T
authors: Altabella
authors: Unit of Plant Physiology, Department of Natural Products and Plant Biology, Faculty of Pharmacy, University of Barcelona, Diagonal, 643, 08028 Barcelona, Spain.
authors: Antonio F
authors: AF
authors: Tiburcio
authors: Unit of Plant Physiology, Department of Natural Products and Plant Biology, Faculty of Pharmacy, University of Barcelona, Diagonal, 643, 08028 Barcelona, Spain. ralcazar@ub.edu.
authors: Rubén
authors: R
authors: Alcázar