Casting the Net-Connecting Auxin Signaling to the Plant Genome.
Cold Spring Harb Perspect Biol
; 13(11)2021 11 01.
Article
em En
| MEDLINE
| ID: mdl-33903151
ABSTRACT
Auxin represents one of the most potent and most versatile hormonal signals in the plant kingdom. Built on a simple core of only a few dedicated components, the auxin signaling system plays important roles for diverse aspects of plant development, physiology, and defense. Key to the diversity of context-dependent functional outputs generated by cells in response to this small molecule are gene duplication events and sub-functionalization of signaling components on the one hand, and a deep embedding of the auxin signaling system into complex regulatory networks on the other hand. Together, these evolutionary innovations provide the mechanisms to allow each cell to display a highly specific auxin response that suits its individual requirements. In this review, we discuss the regulatory networks connecting auxin with a large number of diverse pathways at all relevant levels of the signaling system ranging from biosynthesis to transcriptional response.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Plantas
/
Regulação da Expressão Gênica de Plantas
/
Redes Reguladoras de Genes
/
Ácidos Indolacéticos
Idioma:
En
Revista:
Cold Spring Harb Perspect Biol
Assunto da revista:
BIOLOGIA
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Alemanha