Plant source-sink dynamics and stomatal sensitivity using mobile NMR. Using unique custom-made nuclear magnetic resonance sensors, this research quantifies the dynamics of source-sink (leaf to seed) t

Description

Plant source-sink dynamics and stomatal sensitivity using mobile NMR. Using unique custom-made nuclear magnetic resonance sensors, this research quantifies the dynamics of source-sink (leaf to seed) transfer of material in plants and its variation during resource limited and stressful environmental conditions. Further, this research identifies the influence of leaf hydration (water content) and environmental conditions on leaf stomatal aperture, a process that governs leaf carbon and water relations. This dual focus, addresses two significant gaps in our understanding of plant function and will lead to 1) new metrics for crop selection to improve food security and 2) more informed intervention to mitigate stressful environmental conditions. . Scheme: Discovery Projects. Field: 3108 - Plant Biology. Lead: A/Prof Andrew Merchant