Genomic hotspots integrating antioxidant priming and hormone-ROS signaling shape barley resilience to Cold-Drought stress.

Abstract excerpt

Erratic cold spells and soil water deficits increasingly threaten barley productivity. Although model systems suggest that prior stress can confer heritable "stress memory," its mechanistic basis in cereals remains unresolved. We tracked three successive generations of 138 global accessions under factorial cold × drought versus well-watered controls. Antioxidant enzymes, redox metabolites, and six yield...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Antioxidants
• Share to Cold Temperature
• Share to Droughts