What's happening at IRRI
Thursday, August 11, 2016, 01:15pm - 02:15pm
Drought Adaptation, GxE and Crop Breeding
College of Agriculture
Colorado State University, U.S.A
The long-term goal of my research is to provide a detailed functional knowledge of mechanisms and mutations that regulate genotype by environment interactions underlying adaptation. I have largely focused on drought responses, including water-use physiology and sensitivity of growth, fitness, and yield to variation in available soil moisture. My research combines field trials and high-throughput and detailed physiological screens in segregating families with statistical and evolutionary genomics to identify causal polymorphisms underlying differences in drought adaptation.
I will report on the results of using natural variation in drought adaptation among diverse lines of Arabidopsis and will also discuss ongoing collaborations with IRRI on applying field-based, high-throughput phenotyping to drought in rice, toward discovering mutations underlying G × E interactions.
Havener Auditorium, International Rice Research Institute, Los Baños, 4030 Laguna, Philippines