Combined sulfur deficiency and water deficit trigger synergistic redox adjustments through coordinated transcript-protein regulation in pea.
Sulfur deficiency combined with water deficit triggers a synergistic redox response in pea leaves, involving 38 genes and increased glutathione S-transferase activity.
- Why it matters: Understanding how crops respond to multiple environmental stresses is crucial for improving resilience and yield stability under changing climate conditions.
- What they did: Using a multi-omics approach, the study examined pea (Pisum sativum) leaves subjected to sulfur deficiency alone or with moderate water deficit, identifying gene and protein regulation patterns.
- The result: The findings reveal coordinated transcript-protein adjustments, including antioxidant responses and protective proteins, that mitigate stress effects and inform strategies for crop improvement under multi-stress environments.