Advances in the Molecular Mechanisms of Abscisic Acid and Gibberellins Functions in Plants

Format:

Book

Author/Creator:

Quesada, Víctor, Editor.

Contributor:

Quesada, Víctor

Language:

English

Physical Description:

1 online resource (142 p.)

Place of Publication:

Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute 2021

Language Note:

English

Summary:

Gibberellins (GAs) and abscisic acid (ABA) are two phytohormones that antagonistically regulate plant growth, as well as several developmental processes from seed maturation and germination to flowering time, through hypocotyl elongation and root growth. In general, ABA and GAs inhibit and promote cell elongation and growth, respectively. Consequently, this mutual antagonism between GAs and ABA governs many developmental decisions in plants. In addition to its role as a growth and development modulator, ABA is primarily known for being a major player in the response and adaptation of plants to diverse abiotic stress conditions, including cold, heat, drought, salinity and flooding. Remarkably, different works have also recently pointed to a function for GAs in the control of some biological processes in response to stress. The selection of research and review papers of this book, mostly focused on ABA, covers a wide range of topics related to the most recent advances in the molecular mechanisms of ABA and GA functions in plants.

Access Restriction:

Open Access Unrestricted online access