toxin-mediated insect resistance in plants.
We are currently in an interesting phase of plant biotechnology releases, both for the scientists responsible for these innovations who are beginning to see their ideas realized, and for the biotechnology companies that are starting to see a return on their investment. One of the most notable examples, is the introduction of transgenic crops that are engineered to express a Bacillus thuringiensis toxin that confers resistance to insect predation. However, the picture is not altogether positive - there is concern that the introduction of this technology was premature or should not have happened at all, and that the valuable insecticidal properties of Bacillus thuringiensis will be lost.
de Maagd RA
Dept of Molecular Biology, DLO-Centre for Plant Breeding and Reproduction Research, PO Box 16, 6700 AA Wageningen, The Netherlands.
Bosch
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Stiekema
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