J Exp BotJClub
Sulfur metabolism-dependent retrograde signaling for oxidative stress acclimation.
Journal of Experimental Botany · · Review · Open access
Furbank, Plskova + more
Abstract ↗AI summary
The abstract is read at the publisher; the summary is JClub's.
Sulfur metabolism regulates chloroplast retrograde signaling, with PAP levels linked to stress responses in plants, highlighting a key connection in Arabidopsis thaliana and beyond.
- Why it matters: Understanding how sulfur metabolism influences retrograde signaling is vital because it underpins plant resilience to abiotic stresses, yet the integration of these processes remains unclear.
- What they did: The study reviews mechanisms of PAP biosynthesis and degradation in sulfur metabolism, examining how cysteine and glutathione modulate chloroplast-to-nucleus signaling across different plant cell types.
- The result: Insights from this work could lead to improved stress tolerance strategies and broaden understanding by exploring sulfur signaling in non-Brassicaceae species, advancing plant resilience research.
The findingWhy it mattersWhat they didThe result
- Open access