PubMed · 12927967
Stacking transgenes in forest trees.
Abstract
Huge potential exists for improving plant raw materials and foodstuffs via metabolic engineering. To date, progress has mostly been limited to modulating the expression of single genes of well-studied pathways, such as the lignin biosynthetic pathway, in model species. However, a recent report illustrates a new level of sophistication in metabolic engineering by overexpressing one lignin enzyme while simultaneously suppressing the expression of another lignin gene in a tree, aspen. This novel approach to multi-gene manipulation has succeeded in concurrently improving several wood-quality traits.
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Claire Halpin, Wout Boerjan. 2003. Stacking transgenes in forest trees.. https://doi.org/10.1016/s1360-1385(03)00155-9
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