Roles of ROS and redox in regulating cell-to-cell communication: Spotlight on viral modulation of redox for local spread.
Plant Cell Environ
; 47(8): 2830-2841, 2024 Aug.
Article
em En
| MEDLINE
| ID: mdl-38168864
ABSTRACT
Reactive oxygen species (ROS) are important signalling molecules that influence many aspects of plant biology. One way in which ROS influence plant growth and development is by modifying intercellular trafficking through plasmodesmata (PD). Viruses have evolved to use PD for their local cell-to-cell spread between plant cells, so it is therefore not surprising that they have found ways to modulate ROS and redox signalling to optimise PD function for their benefit. This review examines how intracellular signalling via ROS and redox pathways regulate intercellular trafficking via PD during development and stress. The relationship between viruses and ROS-redox systems, and the strategies viruses employ to control PD function by interfering with ROS-redox in plants is also discussed.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Oxirredução
/
Comunicação Celular
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Espécies Reativas de Oxigênio
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Plasmodesmos
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article