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Sakiko Okumoto

Okumoto, Sakiko
Sakiko Okumoto
Associate Professor
Email:
Phone:
979-845-8736
Office:
337B Heep Center
Education:
PhD in Plant Physiology, Tübingen University, Germany 2003
Resume/CV

Specialty: Plant physiology, molecular biology, genetics

Support Staff and Students 

Julien Besnard | Sonia Carole Ehivet | Zuodong Jiang

The overall goal of my research is to understand how nitrogen (N), quantitatively the most important nutrient in crops, is managed in plants. Specifically, my research aims at how amino acids, one of the main forms of organic N in plant body, is transported. In order to study such mechanisms in detail, we have developed protein-based, fluorescent sensors that allow us to track amino acids in live cells. We utilize these sensors to discover novel molecular mechanisms that are involved in the regulation of amino acids. We are currently interrogating the processes in which amino acid exporters are involved in, using various genetic resources such as T-DNA insertion mutants and gene editing tools. We are also interested in developing novel sensors for other biologically important molecules.