Strategies for improving the nutritional quality of Phaseolus beans through gene engineering

G. Angenon, J. De Clercq, W. Dillen, A. Goossens, J. Kapila, M. Zambre, M. Van Montagu

Résumé


Although Phaseolus species are still difficult to transform, progress in this field now opens the way to engineering beans with a higher nutritional value. The opportunities for gene engineering in nutritional quality improvement, the strategies which canbe adopted and the constraints we are still facing are briefly outlined, using the enhancement of the seed methionine content and the reduction in antinutritional factors as examples.

Mots-clés


phaseolus; kidney-beans; nutritive-value; plant-breeding; breeding-methods; genetic-engineering; genetic-transformation; methionine; oligosaccharides; amino-acids; carbohydrates; leguminosae; papilionoideae; plant-products; quality; sulphur-amino-acids; vegetables

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open access Publié en Libre Accès Licence Creative Commons | Politique d'archivage et de copyright, voir : Sherpa/Romeo

ISSN : 1370-6233 / eISSN : 1780-4507 Google scholar Most cited papers

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