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Carbohydrate Reserves in Plants - Synthesis and Regulation A.K. Gupta and N. Kaur (Editors) © 2000 Elsevier Science B. V. All rights reserved.

Fructan synthesis in starch-storing tissue expressing a Bacillus SacB gene

Agricultural Products, E. I. DuPont de Nemours & Co., Wilmington, Delaware 19880, U.S.A.

Expressing microbial genes in transgenic plants represents an opportunity to produce renewable resources of novel carbohydrate polymers. Novel polymers may be used in place of starch in unique food and industrial applications. Altering carbohydrate metabolism in plants also provides information about native pathways and how they are regulated. Diverting carbohydrate from endogenous pathways by expressing a microbial gene may be used as a tool in determining how plants sense and react to altered sugar concentrations.

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