This project is designed to investigate the metabolic basis of oil production in oilseed rape (known as "canola" in Canada) in relation to the use of the oil as an alternative energy source or a chemical feedstock. Initial work is focused on the role of membrane transport systems in supplying carbohydrate to the site of oil synthesis in the developing seeds.

Oilseed rape has potential as an alternative crop in New York, given that it is widely grown in neighboring Ontario and other Canadian provinces. In addition to its food uses, it can be used as an alternative fuel source by conversion to biodiesel. As such, it can make a minor contribution to relieving our dependence on foreign oil supplies. Canola also has potential application in the bioremediation of sites contaminated with heavy metals. The simultaneous production of oil for industrial processes may increase the economic viability of using phytoremediation to decontaminate soils of “brownfield” sites.

I have begun initial investigations of the mechanisms of sucrose transport in developing Brassica napus embryos. I am also collaborating on projects to investigate the mechanisms of cadmium and lead transport of this species, and the mechanisms of metal transport in vacuolar membranes.

So far, the external impact has been limited to informal contact with two biodiesel producers, a farmer, and an organization interested in bioremediation.

Hatch