Article
Imaging-based genome-wide association study identifies Medicago GOLVEN10 as a regulator of root angle traits and reveals antagonism by ethylene in root tortuosity.
Journal of experimental botany - 12 Feb 2026
Parmar Rajni, Allam Manoj Kumar Reddy, Liao Fuqi, Zhang Shulan, Jain Divya, Dharam Shivani, Torres-Jerez Ivone, Lee Hee-Kyung, Scheible Wolf-Rüdiger, Udvardi Michael, Roy Sonali
Abstract excerpt
Root system architecture affects water and mineral uptake and is important for plant adaptation to fluctuating nutrient availability. Small signaling peptides and their receptors influence root traits associated with macronutrient uptake. In this study, genome-wide association analyses were performed using 2D images of agar plate-grown Medicago truncatula accessions to understand the impact of GOLVEN10 peptide...
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