Preface. 1. Chemicals In Higher Plants via Bioengineering: An Overview; F. Shahidi, P.P. Kolodzieczyk. 2. Recent progress in agricultural biotechnology and opportunites for contract research and development; P.P. Kolodziejczyk, P. Fedec. 3. Manipulation of plant oil composition for the production of valuable chemicals in progress, problems and prospects; D.J. Murphy. 4. Biosynthesis of Oricinoleate in castor oil; T.A. McKeon, et al. 5. Monoterpenes in essential oils: Biosynthesis and properties; H. Loza-Tavera. 6. Biochemical and molecular tools for the production of useful terpene products from pepper (Capsicum ammuum); E. Lozoya-Glona. 7. Towards the production of salt-tolerant crops; B.J. Barkla, et al. 8. Combinatorical chemistry and its applications in agriculture and food; D.W.S. Wong, G.H. Robertson. 9. Biological nitrogen fixation and future challenges of agriculture: The endophytic connection; F. Sanchez, et al. 10. Molecular strategies to improve the nutritional quality of legume proteins; B.O. deLumen, et al. 11. Molecular farming of industrial proteins from transgenic maize; G.E. Hood, et al. 12. Improvements in human health through production of human milk proteins in transgenic food plants; T. Arakawa, et al. 13. Plant-derived cholera toxin B subunit for vaccination and immunotolerization; T. Arakawa, et al. 14. Autoantigens produced in plants for oral tolerance therapy of automimmune disesases; S. Ma, A.M. Jevnikar. 15. Production of food related colorants by culture plant cells. The case of betalains; A. Jimenez-Aparicio, G. Gutierrez-Lopez. 16. Production or recombinant blood factors in transgenic plants; M. Theisen. 17. Recent progress in biotechnology of Mexican medicinal plants; M.L. Villarreal, et al. 18. Chemicals from roots, hairy roots and their application; B. Canto-Canche, V.M. Loyola-Vargas.