Hypoxia represses pattern-triggered immune responses in Arabidopsis.

ABSTRACT: Biotic and abiotic stresses frequently co-occur in nature, yet relatively little is known about how plants coordinate the response to combined stresses. Protein degradation by the ubiquitin/proteasome system is central to the regulation of multiple independent stress response pathways in plants. The Arg/N-degron pathway is a subset of the ubiquitin/proteasome system that targets proteins based on their N-termini and has been specifically implicated in the responses to biotic and abiotic stresses, including hypoxia, via accumulation of group VII ETHYLENE RESPONSE FACTOR (ERF-VII) transcription factors that orchestrate the onset of the hypoxia response program. Here, we investigated the role of the Arabidopsis (Arabidopsis thaliana) Arg/N-degron pathway in mediating the crosstalk between com

SUBMITTER: Mooney BC 

PROVIDER: S-EPMC11531839 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature