Interaction between sugar transport and plant development.
J Plant Physiol
; 288: 154073, 2023 Sep.
Article
de En
| MEDLINE
| ID: mdl-37603910
ABSTRACT
Endogenous programs and constant interaction with the environment regulate the development of the plant organism and its individual organs. Sugars are necessary building blocks for plant and organ growth and at the same time act as critical integrators of the metabolic state into the developmental program. There is a growing recognition that the specific type of sugar and its subcellular or tissue distribution is sensed and translated to developmental responses. Therefore, the transport of sugars across membranes is a key process in adapting plant organ properties and overall development to the nutritional state of the plant. In this review, we discuss how plants exploit various sugar transporters to signal growth responses, for example, to control the development of sink organs such as roots or fruits. We highlight which sugar transporters are involved in root and shoot growth and branching, how intracellular sugar allocation can regulate senescence, and, for example, control fruit development. We link the important transport processes to downstream signaling cascades and elucidate the factors responsible for the integration of sugar signaling and plant hormone responses.
Mots clés
Texte intégral:
1
Collection:
01-internacional
Base de données:
MEDLINE
Sujet principal:
Facteur de croissance végétal
/
Développement des plantes
Langue:
En
Journal:
J Plant Physiol
Sujet du journal:
BOTANICA
Année:
2023
Type de document:
Article
Pays d'affiliation:
Taïwan